DatacirclePhone validation API pricing: plans compared
Phone validation APIs side by side: the fields each returns and what 1,000 phones cost.
Best phone validation API in 2026| API | Score | Price | Not found | Numbers judged | Time per number | The phone validation call | Aggregators | Charges | Overage | In their words | Data | Plan | Rate limit | Speed | The call | About the plan | Sources | |||||||||||||||||||||||||||||||||
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| API plan | Overall score | Price score | Data score | Cost to get started score | Bundle score | Performance score | $ per 1,000 | Billing | $ a month | $ per 1,000 | Called | Real, said valid | Fictional, said invalid | Wrong | Unsure | Median | 10th percentile | 90th percentile | Fastest | Slowest | Baseline | Call | Charged per number | Aggregators | Repeat free | Per | Monthly fee | Extra fields | Also pays for | $ per 1,000 | Their pitch | Freshness | Keep data | Use data | Pay | You get | Enough for | Expires | Per day | Per second | Concurrent | Batch | Answer | Median | You send | Method | Path | Plan | Who can get it | Read from |
| Validate phone · 42 plans | ||||||||||||||||||||||||||||||||||||||||||||||||||
| seven.io, top-up, Prepaid balance, GET /api/lookup/hlr | 63.2 | 19 | 86 | 93 | 83 | 100 | $11.253 | pay first | 20 of 20 | 13 of 13 | 5 of 7 | 2 of 20 | 0 of 20 | 0.42 s | 0.32 s | 1.24 s | 0.31 s | 1.47 s | 0.35 s | GET gateway.seven.io/api/lookup/hlr | $0.0113 | none | result | from the same budget: MNP Lookup · CNAM Lookup · Send SMS · Voice / Text2Speech · WhatsApp Business | You can use this endpoint to format and check phone numbers. Check a phone number for validity, which mobile network a phone number belongs to, format a phone number in national and international format or check whether a phone number exists and is logged into the mobile network. | live | no limit | “Both contracting parties undertake to keep all information and data received from the contracting party in connection with the execution of this contract confidential and not to make it accessible to third parties, as far as and as long as this information is not generally available [...]” [...] “The services offered by seven.io are aimed exclusively at traders. By concluding the contract, the customer assures that he is a trader and that the short messages are sent as part of his business.” [...] “The customer is solely responsible for the operation, marketing and permissibility of the operated services using seven.io’s gateway.” [...] “The customer assures not to forward any messages to the Gateway or any other seven.io applications that violates any laws or rights of third parties.” [...] “The customer must observe the national and international copyright, patent, name and trademark rights as well as other industrial property rights and personal rights of third parties.” | after 6 months without use, a monthly inactivity fee of 10% of the last top-up is deducted from the remaining balance | in the call | 0.42 s | number | GET | /api/lookup/hlr | Prepaid balance | traders: the customer assures that he is a trader and that the short messages are sent as part of his business | ||||||||||||||
| NeuralVerge, $50 monthly | 55.9 | 16 | 94 | 78 | 80 | 14 | $100.00 | monthly | $50 | $0.00 | 11 of 20 | 7 of 7 | 4 of 4 | 0 of 11 | 0 of 11 | 2.90 s | 2.02 s | 3.28 s | 1.81 s | 3.31 s | 0.59 s | POST api.neuralverge.ai/functions/v1/run-phone-enrichment-us | $0.1 | none | call | from the same budget: Search · AI Extract · AI research · data sources | This is the deep check on a US number. It returns whether the number is valid, the carrier, the line type, whether it is prepaid, an activity score, a litigation-risk flag, and the owner records associated with it, each with its current addresses. | live | not longer than necessary | legitimate business purposes, including business research and enrichment, due diligence, risk and compliance assessment, fraud prevention, and professional (business-to-business) outreach, in each case conducted lawfully and proportionately. You must not use the Services, or any data obtained through them, to: violate any applicable law, regulation, sanctions, or third-party rights, determine an individual’s eligibility for credit, employment, insurance, housing, education, or another benefit, or for any other purpose regulated by the U.S. Fair Credit Reporting Act (FCRA) or similar consumer-protection or credit laws, target, profile, or make decisions about individuals on the basis of race, ethnicity, national origin, religion, sex, sexual orientation, gender identity, disability, health, age, union membership, or other protected characteristics, or otherwise in a way that is unlawfully discriminatory, stalk, harass, threaten, dox, surveil, or facilitate harm to any individual, or use the Services in connection with domestic abuse or intimate-partner monitoring, carry out surveillance or monitoring in violation of privacy, wiretapping, or data-protection laws, attempt to re-identify individuals from de-identified or aggregated data except as expressly permitted, scrape, crawl, or use automated means to extract data from the Services except as we expressly permit, or interfere with, disrupt, or place undue load on the Services, attempt unauthorized access to the Services, other users’ data, or related systems, probe or test vulnerabilities without authorization, or introduce malware or harmful code, reverse engineer, decompile, or create derivative datasets or competing products from the Services, or resell or redistribute the Services or their outputs, except as expressly permitted, send unlawful, unsolicited, or deceptive communications, or misrepresent your identity, affiliation, or the source of a communication, submit special category data, or data about minors, except where expressly agreed in writing and subject to additional safeguards. When the Services provide information about individuals, you must handle it fairly and lawfully, use it only for the permitted purposes above, keep it secure, honor individuals’ privacy rights and any objection or deletion requests, and not retain it longer than necessary. | $50 | 50,000 credits a month | 500 calls a month | points reset every billing cycle | 10 | 50 | 1 | in the call | 2.90 s | phone | POST | /functions/v1/run-phone-enrichment-us | Base | business and professional use, 18 or over | ||||||
| Byteplant, $499.90 pack | 40.1 | 9 | 64 | 55 | 50 | 44 | $49.99 | pay first | 20 of 20 | 11 of 13 | 3 of 7 | 2 of 20 | 4 of 20 | 0.95 s | 0.01 s | 1.41 s | 0.00 s | 3.26 s | 0.41 s | GET api.phone-validator.net/api/v2/verify | $0.049 | none | call | from the same budget: Bulk Phone Verification (CRMs & Databases) | Don’t let tedious manual checks and invalid phone number data slow down your business processes. Automatically validate landline and mobile numbers across 240 countries in real time—directly at the point of data entry. | live | no limit | The Customer is granted a non-exclusive right to use the services to the agreed extent. The offered services are intended for normal business use. [...] The Customer shall not exceed the agreed scope of use of the services, allow third parties to use them, or make them accessible to third parties. In particular, the Customer is not permitted to reproduce, sell, or temporarily lease the underlying software or parts thereof, or to rent or loan the software or access to the services. [...] Byteplant may revoke the Customer's access authorization and/or terminate the contract if the Customer significantly exceeds the permitted use, significantly deviates from normal usage, or if there are indications that the Customer is not using the services in accordance with the contract (e.g., Namespace Mining). | $499.90 | 10,000 credits | 10,000 calls | never | 0.33 | 1 | in the call or by polling | 0.95 s | PhoneNumber. Optional: CountryCode, Locale, Mode, Timeout | GET | /api/v2/verify | One-Time, 10,000 credits | businesses and professionals with a business email | |||||||||
| 1Lookup, $299 monthly, Growth, POST /nt-lookup | N/A | 72 | N/A | 55 | 98 | N/A | $3.518 | monthly | $299 | $0.00 | none | 7 days | call | from the same budget: 42 other calls | Classifies a number as mobile, landline, VoIP, toll-free or premium, and says whether it qualifies for an HLR lookup. | your subscription term: Output Data may not be retained after the subscription terminates, except as required by law | we grant you a limited, non-exclusive, non-transferable, non-sublicensable, revocable license to access and use the Service, and to use Output Data, for your internal business purposes during your subscription term, You must not, and must not permit any third party to: Resell, sublicense, rent, lease, distribute, or otherwise make the Service or Output Data available to any third party, except as expressly permitted in writing by us, Build, populate, enrich, or maintain a competing or substitute database, list, or product from Output Data, or use Output Data to train any machine learning or artificial intelligence model, Copy, scrape, cache, or store Output Data beyond what is reasonably necessary for your internal business use, or retain Output Data after your subscription terminates except as required by law, Reverse engineer, decompile, or disassemble any part of the Service, or attempt to discover its source code, underlying data sources, algorithms, or scoring logic, Circumvent or attempt to circumvent any rate limit, quota, usage limit, authentication, or access control, Remove, obscure, or alter any proprietary notice, or misrepresent the source of Output Data, Use the Service to benchmark against a competing product, or publish performance or accuracy comparisons, without our prior written consent, Access the Service by any automated means other than our documented APIs, or use the Service in a manner that interferes with its integrity, security, or performance [...] You must not use the Service, or Output Data, to: Violate any applicable law, regulation, or third-party right, Send, or enable others to send, unlawful telemarketing, robocalls, spam, or unsolicited or non-consented calls, texts, faxes, or emails, Harass, stalk, threaten, defraud, extort, dox, discriminate against, or harm any person, or facilitate any of the foregoing, Determine any person's eligibility for credit, insurance, employment, housing, government benefits, or any other purpose governed by the Fair Credit Reporting Act, as further described in Section 9, Identify, locate, surveil, or track any individual without a lawful basis, or to skip-trace or investigate any individual in violation of law, Collect, compile, enrich, sell, or license personal data without a lawful basis and required consents, Build, train, or improve a competing product, dataset, list, or machine learning or artificial intelligence model, Resell, redistribute, or provide the Service or Output Data to third parties [...] | $299 | 85,000 credits a month | 85,000 calls a month | unused credits roll over for up to 3 months | 16.67 | 1 | in the call | phone_number | POST | /nt-lookup | Growth | anyone with a business name and a working business email address | |||||||||||||||||||||
| Antideo, $5 monthly, 50 requests/hour, GET /phone/{phone number} | N/A | 100 | N/A | 90 | 80 | N/A | no limit | monthly | $5 | $0.00 | none | call | from the same budget: Email Address Validation · Location Detection · IP Health Check · IP Info API | Phone number validation endpoint is a powerful tool to help you filter out invalid numbers. It will validate wide range of both national and international numbers worldwide. | live | no API terms | no API terms | $5 | no limit | 0.014 | 1 | in the call | phone number | GET | /phone/{phone number} | 50 requests/hour | anyone | |||||||||||||||||||||||
| APIFreaks, $10 monthly, Monthly 80,000 credits, POST /phone/validation/bulk | N/A | 83 | N/A | 90 | 99 | N/A | $0.25 | monthly | $10 | none | result | from the same budget: IP Geolocation API · Bulk IP Geolocation Lookup API · IP Threat Intelligence API · Forward Geocoding API · Reverse Geocoding API · Domain WHOIS Lookup API · IP WHOIS Lookup API · ASN Lookup API · WHOIS History API · Reverse WHOIS API · Bulk WHOIS Lookup API · DNS Lookup API · DNS History API · Reverse DNS Lookup API · Bulk DNS Lookup API · Web Scraper API · Email Checker API · Bulk Email Validation API · Disposable Email Checker API · Phone Validation API · SSL Lookup API · Domain Availability API · Subdomain Finder API · Domain Reputation API · Domain Typosquatting API · Bulk Domain Checker API · Website Screenshot API · Bulk Screenshot API · Merge PDF API · PDF Split API · PDF Remove Pages API · PDF to Image APIs · PDF Generator API · PDF Compress API · PDF Rotate API · PDF Protect APIs · Unlock PDF APIs · PDF Linearize API · Exchange Rate API · Currency Converter API · Currency Time Series · Currency Fluctuation API · IP Currency API · Live Commodity Prices API · Historical Commodity Prices API · Commodity Fluctuation API · Commodities Time Series API · VAT Rates API · VAT Number Validation API · IBAN Validation API · SWIFT/BIC Code API · ZIP Code API · ZIP Codes Radius Search API · ZIP Code Distance API · ZIP Codes Search by City API · Live Weather API · Weather Forecast API · Historical Weather APIs · Air Quality API · Marine Weather API · Flood Forecast API · Astronomy API · Administrative Units API · Countries API · Cities API · Regions API · Flags API · Timezone Lookup API · User Agent Parser · Bulk User Agent Parser | Validate up to 100 phone numbers in a single request. Each number is independently checked and returns the same comprehensive data as single validation. | live | for reference by your end users only, who may not "store, distribute, or otherwise exploit" it, Enterprise's "Commercial & Distribution License" permits "commercial use, storage, and redistribution of API data within your products and services" | Subject to your compliance with the terms of this Agreement, you are hereby permitted to receive, process, and display information retrieved from the APIFreaks APIs or database to individual end users of your application(s), provided: Each end user uses this information strictly for their own personal use. You do not permit your end users to store, distribute, or otherwise exploit the APIFreaks APIs for any other purposes. For clarity, and without limiting the foregoing, you are permitted solely to use APIFreaks Services for reference by your end users. Except as expressly provided herein, under no circumstances whatsoever may you transfer or permit the transfer of the APIFreaks APIs outside of your application(s). [...] Usage of APIFreaks is strictly prohibited for gambling, adult content, dating, the alcohol industry, and any illegal activities. [...] You shall not use the APIFreaks APIs in a manner that constitutes excessive or abusive usage. | $10 | 80,000 credits a month | 40,000 results a month | 30 days, unused credits do not carry over | no limit | 100 | in the call | numbers. Optional: region, dialer_region | POST | /phone/validation/bulk | Monthly 80,000 credits | anyone 13 or older with a real company or personal email, not for gambling, adult content, dating or the alcohol industry | ||||||||||||||||||||||
| AWS End User Messaging, pay as you go | N/A | 38 | N/A | 100 | 0 | N/A | $6.00 | pay as you go | $6.00 | none | call | nothing else | You can use Carrier Lookup to improve the delivery rates of the SMS messages you send through AWS End User Messaging. Carrier Lookup helps identify errors that often occur when your customers enter their phone numbers on web-based forms. | no limit | You may perform benchmarks or comparative tests or evaluations (each, a “Benchmark”) of the Services. If you perform or disclose, or direct or permit any third party to perform or disclose, any Benchmark of any of the Services, you (i) will include in any disclosure, and will disclose to us, all information necessary to replicate such Benchmark, and (ii) agree that we may perform and disclose the results of Benchmarks of your products or services, irrespective of any restrictions on Benchmarks in the terms governing your products or services. [...] You acknowledge that Amazon Pinpoint and AWS End User Messaging: [...] Are not intended for use in, or in association with, the operation of any hazardous environments or critical systems. You are solely responsible for liability that may arise in association with such use. [...] Through your use of AWS End User Messaging you will not: Offer or purport to offer any Emergency Services. “Emergency Services” means services that allow a user to connect with emergency services personnel or public safety answering points, such as 911 or E911 services. [...] Transmit material that is sexually explicit, relates to “adult services”, or contains sensitive financial or identifying information (such as social security numbers). Resell, sublicense, or timeshare the Services, or use them on behalf of anonymous or other third parties [...] You are responsible for complying with all Carrier Policies that apply to your use of the Service. [...] You are responsible for complying with legal requirements related to unsolicited or unwanted communications, including without limitation, the Telephone Consumer Protection Act (TCPA), the FTC’s Telemarketing Sales Rule, and the EU e-Privacy Directive, or any other similar telemarketing law. | monthly | 20 | 1 | in the call | PhoneNumber. Optional: IsoCountryCode | POST | /v1/phone/number/validate | Phone number validate | anyone with an AWS account | ||||||||||||||||||||||||||
| Bird, top-up from $15 | N/A | 62 | N/A | 90 | 75 | N/A | $5.00 | pay first | $0.00 | none | 3 hours | call | line classification, data status: +$8.00 · ported date, ported date approximate, porting history, data status: +$7.00 · reachable, data status: +$7.00 · roaming, roaming mobile country code, roaming mobile network code, data status: +$10.00 · credibility score, data status: +$25.00 | from the same budget: Create an email address lookup · Create a batch of email address lookups · Get an email address lookup by URL | A number tells you more. Know what to do with it. Add network signals to the base number record. Know how to contact or verify the customer next. | “a worldwide, limited-term, non-exclusive, non-transferable, royalty-free license during the applicable Term to access and use the Provider Data” (“any data that is derived from the use of the Services”) [...], on termination or expiration of the Agreement, “you will immediately either return or destroy (at our discretion) all Provider Data” | “solely for your use of the Services in accordance with the Agreement”, “designed and intended for commercial use only and [...] not intended for personal or private individual or consumer use”, “You will not transfer, resell, lease, license, or otherwise make the Services available to third parties”, “You may not use the Services to send, store, or process (as applicable): [...] messages to: [...] recipient contact information programmatically generated or scraped from the Internet” | $15 | $15 | 3,000 calls | 1 year after the purchase date | 0.17 | 1 | in the call | phone_number. Optional: type, Idempotency-Key | POST | /v1/lookup/phone-number | Phone number lookup | a company or business: the account is created by someone “legally able to represent the company or business contracting our Services”, and the Services are “designed and intended for commercial use only and are not intended for personal or private individual or consumer use” | |||||||||||||||||||||
| CallerAPI, $25 monthly, Basic, GET /api/network-lookup/{phone} | N/A | 49 | N/A | 83 | 75 | N/A | $5.00 | monthly | $25 | none | call | from the same budget: Spam score + HLR · Score a transcript or a recording · Announce a call | Carrier lookup API that returns the current network, the line type and the port status. | live | no limit | "You may not: Use the Service for any illegal purpose, Attempt to reverse engineer the Service, Share your API key or access credentials with third parties, Use the Service in a manner that could damage, disable, or impair our servers or networks" (Terms of Service 3), "You must obtain and maintain all necessary consents from individuals whose data you access or collect through the Service" (4), "a limited, non-exclusive, non-transferable license to use the Service in accordance with these Terms" (5) | $25 | 5,000 credits a month | 5,000 calls a month | 1 | in the call | phone | GET | /api/network-lookup/{phone} | Basic | anyone with a Google account | ||||||||||||||||||||||||
| Captain Verify, €59.40 monthly, 10,000 Mobile Verifications, subscription, POST /file/hlr | N/A | 46 | N/A | 76 | 50 | N/A | $6.684 | monthly | $66.84 | $0.00 | none | result | from the same budget: HLR Lookup API | Thanks to our API, you can send files (CSV, TXT) containing email addresses or mobile numbers to check directly from your application or platform, without having to go through the Dashboard. | live | no limit | “As SKYNETS is unable to verify the origin of files, it assumes that the CLIENT holds all necessary rights to process the personal data for which the CLIENT has engaged SKYNETS.” [...] “the services offered by captainverify.com are reserved for CLIENTs acting as business professionals.” [...] “Where SKYNETS has strong grounds to suspect that the files submitted may be used for fraudulent purposes, SKYNETS reserves the right to refuse to perform the service without entitling the CLIENT to a refund of the purchased credits.” | €59.40 | 10,000 credits a month | 10,000 results a month | end of the month, unused credits are not carried over | 100,000 | by polling or webhook | file | POST | /file/hlr | 10,000 Mobile Verifications, subscription | business professionals | ||||||||||||||||||||||
| CheckThatPhone, $100 monthly | N/A | 82 | N/A | 73 | 0 | N/A | $1.00 | monthly | $100 | $0.00 | none | call | litigator, litigator type, litigator name: +$1.00 · landline SMS lookup performed, landline SMS enabled, landline SMS provider, landline SMS provider reference ID, landline SMS provider country code: +$1.00 | nothing else | $1.00 | CheckThatPhone is a phone number validation API for US and Canadian numbers that returns validation, a live carrier dip, geoIP, an optional TCPA litigator scrub, landline-SMS reachability and a free state-DNC check in one call. | live (deactivation date, state DNC: 7 days) | no limit | You may not use the service to: Violate any law or regulation, including the Telephone Consumer Protection Act (TCPA) and equivalent state or international laws, Harass, stalk, intimidate, or target any specific individual, Attempt unauthorized access to our systems, other customers' data, or our upstream providers, Reverse-engineer, decompile, or disassemble the service, Scrape the website or dashboard outside of normal browser usage, Resell, sublicense, or redistribute API responses as a competing product without our written permission, Spam, send unsolicited communications, or use validation results to facilitate spam, Submit phone numbers you do not have a lawful basis to look up, Make or support decisions about a person's eligibility for credit, insurance, housing, employment, or any other purpose regulated by the Fair Credit Reporting Act or similar laws [...] You represent and warrant that you have a lawful basis to submit each telephone number you look up, that you will use results only in compliance with applicable law, including the TCPA, state telemarketing and do-not-call laws, and privacy laws, and that you will not use the service, or any result, to make or support decisions about a person's eligibility for credit, insurance, housing, employment, or any other purpose regulated by the Fair Credit Reporting Act or similar laws. | $100 | 100,000 credits a month | 100,000 calls a month | at the start of each billing month | 1 | in the call | phone. Optional: ip, litigatorFilter, landlineSmsLookup, dncState, dncComplainer, dncOther | POST | /v1/lookup | 100K | anyone | ||||||||||||||||||||
| ClearoutPhone, $360 monthly, Monthly 100,000 credits, POST /v1/phonenumber/bulk | N/A | 71 | N/A | 64 | 50 | N/A | $3.60 | monthly | $360 | $0.00 | none | result | from the same budget: Instant Phone Number Validation | Use bulk phone number validate to upload your contact lists, request will be put on queue and at any point you can check the status of your request using Bulk Phone Number Validate Progress Status API | no limit | You agree that you are responsible for, and agree to abide by, all laws, rules, and regulations that are applicable to your use of the Services, your use of any tool, product or service offered on the Website, and any transaction you enter into through the Website or in connection with the Website. [...] You will not sell, transfer, or assign your account or any account rights. | $360 | 100,000 credits a month | 100,000 results a month | never | 3 | by polling | file. Optional: country_code, settings | POST | /v1/phonenumber/bulk | Monthly 100,000 credits | anyone | |||||||||||||||||||||||
| CommPeak, top-up from $25 | N/A | 58 | N/A | 87 | 50 | N/A | $4.00 | pay first | none | call | from the same budget: every other CommPeak service: one account balance | Stop wasting time and budget on unreachable numbers. Start calling active numbers instead. LookUp helps you reach live leads and run more effective campaigns. | live | no limit | Users may not transfer, license, sell, or otherwise offer any of the Services provided to them by CommPeak or any part thereof to another person or entity without the expressed prior written consent of CommPeak [...] The User may not access or use any or all of CommPeak’s Services in a way intended to avoid incurring fees and/or exceed usage limits [...] The User may not in any manner or for any purpose other than as expressly permitted by CommPeak, attempt to (i) modify, alter, tamper with, repair, or otherwise interrupt the operation of our Website, Services, or any software provided to you in connection with our Services, (ii) interfere with or disrupt our Services operation, circumvent access restrictions or authentication measures, and/or conduct any security or vulnerability test on these Services, (iii) reverse engineer, disassemble or decompile CommPeak’s Services or apply any other process or procedure designed to derive the source code of any of our Services [...] The User may not use or misuse our Services to carry out, promote or support: Unlawful, abusive, intrusive, harassing, libelous, defamatory, threatening, hateful, or fraudulent activity, the impersonation of another person or entity in a manner that does or is intended to mislead, confuse, or deceive others, the misrepresentation of an affiliation with a person or entity in a manner that does or is intended to mislead, confuse, or deceive others, the sending of unsolicited communications, promotions advertisements, or spam, any activity that violates applicable laws and regulations, including CommPeak’s Terms of Use and all other Policy references or is incorporated into this Agreement in any other way or form | $25 | $25 | 6,250 calls | never | 1 | in the call | request_type, request_key. Optional: testing_vendor, withfallback | GET | /sync/{request_type}/{request_key} | HLR LookUp | anyone at least 18 years old with the legal capacity to enter a binding agreement, with an account on a valid email address | ||||||||||||||||||||||||
| Data8, £60 pack | N/A | 18 | N/A | 78 | 0 | N/A | $80.01 | pay first | $0.00 | none | call | nothing else | The Data8 Phone Number Validation service standardises and verifies mobile and landline numbers at point of capture. | live | until the Contract ends, then the Customer must "permanently erase the Licensed Programs, Data and, all related files from the Customer’s computer systems" | General Terms 5.4 Data8 grants to the Customer a non-exclusive, non-transferable limited licence to access the Website and purchased Services for the Customer’s own business purposes and upon the terms of the Contract. [...] 6.1 The Customer shall ensure that the Services are not used: 6.1.1 To send, upload, download, use or re-use any information or material which is offensive, abusive, indecent, defamatory, obscene or menacing, or in breach of confidence, copyright, privacy or any other rights, 6.1.2 To store or transmit infringing, libellous, or otherwise unlawful or tortious material, or to store or transmit material in violation of third-party privacy rights, 6.1.3 To send or provide unsolicited advertising or promotional material or to receive responses to any unsolicited advertising or promotional material sent or provided using the Service by any third party, or 6.1.4 Other than in accordance with the acceptable use policies of Data8 and of any connected networks. [...] 6.3 The Customer shall not: 6.3.1 sell, resell, or distribute the Services save where the Customer is a reseller who complies with the terms of clause 5.5, 6.3.2 rent or lease the Services, 6.3.3 interfere with or disrupt the integrity or performance of the Services or third-party data contained therein, 6.3.4 attempt to gain unauthorised access to the Services or their related systems or networks. 6.4 The Services must not be used in a way that is in any way unlawful or does not comply with any licence applicable to the Customer or the Services. Specific Terms 7.1 The Customer agrees to: 7.1.1 use the Licensed Products strictly in accordance with the terms and conditions of the Contract and in accordance with the Documentation and any reasonable procedures, instructions and guidelines issued by Data8, 7.1.2 use the Licensed Products only for its own internal business purposes, save that where the Customer is a reseller, it shall have a licence contained in, subject to compliance with, clause 5.5 of the General Terms. 7.1.3 ensure that the Customer and Users do not exceed the Authorised Use and that all persons who operate or access the Licensed Programs and Data are employees (including temporary employees) or individual independent contractors of the Customer only, and are made aware of and contracted to abide by all relevant terms and conditions of the Contract. [...] 7.2 The Customer agrees not to: 7.2.1 without Data8’s prior written consent or save as permitted by law, copy, reproduce, translate or do any act which infringes the copyright in the Licensed Products, 7.2.2 create a derivative work from the Licensed Products by any means, 7.2.3 decompile, disassemble or reverse engineer the Licensed Programs or Data save as permitted by law, 7.2.4 give, lease, licence, rent, assign, transfer, disclose or otherwise make available the Licensed Products (in any form) to any other person without Data8’s prior written consent, 7.2.5 permit any other person or company (including their related or associated companies) to use the Licensed Products without Data8’s prior written consent, 7.2.6 use the Licensed Products for the business purposes of any other person (either conventionally or on the internet, an intranet or an extranet), 7.2.7 do anything which adversely affects or damages Data8’s interests or the interests of Data8’s related or associated companies or of any of the Data Providers, including ownership interests in the Licensed Products. | £60 | 1,000 credits | 1,000 calls | 12 months | 1 | in the call | telephoneNumber, defaultCountry. Optional: options | POST | /PhoneValidation/IsValid.json | 1,000 credits | businesses, for their own internal business purposes | |||||||||||||||||||||||
| Data247, $12 pack, Membership, GET /v3.0, Carrier247 (Carrier Type) | N/A | 13 | N/A | 92 | 94 | N/A | pay first | $0.00 | none | call | $12.00 per membership | from the same budget: Carrier247 (USA) and Text@ · Carrier247 (International) · Append247 (Email) · Append247 (Reverse Email) · Append247 (Name) · Append247 (Phone) · Append247 (Reverse Phone) · Append247 (Gender) · Append247 (Zipcode) · Append247 (Reverse Zipcode) · Append247 (Property Data) · Verify247 (Email) · Verify247 (Phone) · Verify247 (Postal Address) · Do-Not-Call (Check) · Locate247 (IP Address) · Trust247 (User Identity) | Identifies whether phone numbers are landline, wireless, or VOIP | no limit | "Our service shall only be used in accordance with all applicable laws and regulations, including but not limited to applicable federal, state, and local laws governing data use, privacy, and consumer protection" (Terms of Service, All Services) | $12 | 1 year | in the call | api "CT", phone. Optional: fields, addfields, out | GET | /v3.0 | Membership | anyone | |||||||||||||||||||||||||||
| Dexatel, pay as you go, Up to 500K lookups | N/A | 51 | N/A | 77 | 0 | N/A | $6.00 | pay as you go | $0.00 | none | call | nothing else | Dexatel Lookup is a real-time phone number validation and carrier detection service. | live | no limit | “The Service is intended for using omnichannel text messaging solutions by making use of the Service’s features as described on the Website. Using the Service for any other purposes is not allowed.” [...] “The Client shall use the Service in compliance with applicable laws, including any applicable data protection legislation and the terms of these Terms of Service.” [...] “Without excluding or limiting any of the Client’s statutory obligations, the Client shall not, and will not allow any End User to: use the Service or its content for any unlawful, obscene, or immoral purpose, including for stalking or harassing someone, solicit others to perform or participate in any unlawful acts, submit false or misleading information, collect or track personal information of others without legal basis, use harvested phone numbers/contact lists, use third-party, purchased, or rented phone number/contact lists unless the Client or End User is able to provide proof that all of the individuals on the list have affirmatively opted-in to receiving messages of the type the Client or End User will be sending to them, collect phone numbers/contacts from the web by scanning or other similar such means, upload, post, host, or transmit unsolicited or unauthorized (including without the required opt-in and a clear opt-out mechanism) e-mails, SMSs (short message service), spam messages, or any other content [...], harass, abuse, insult, harm, defame, slander, disparage, intimidate, or discriminate based on gender, sexual orientation, religion, ethnicity, race, age, national origin, or disability, infringe upon or violate Dexatel’s intellectual property rights or the intellectual property rights of others, reproduce, duplicate, copy, sell, resell, exploit, modify, translate, create derivative works from, disassemble or decompile, reverse engineer or otherwise attempt to derive any portion of the Website or Service (including the source code, scripts), remove, alter, hide or obscure any copyright notice, trademark, or other proprietary rights notice embedded in, appearing on or otherwise pertaining to the Service, create or attempt to create any product, service, or website that is substantially similar to the Service or the Website or falsely imply that it is associated with the Service, Website, or any other service provided by Dexatel, modify, adapt, hack or gain other unauthorised access to the Service, upload or transmit any worms, viruses, trojans, logic bombs, or any malicious code or material [...], use any device, software, or routine to interfere or attempt to interfere with the proper functioning, infrastructure, or security features, including imposing an unreasonable or disproportionately heavy load on the Service, the Website, other websites, or the internet, use technology or other means to interfere with access to unauthorised content, including phish, pharm, pretext, use spiders, crawlers, or scrapers, process personal data, including sending messages, without a valid legal basis or violating the policy of the company Viber, WhatsApp, or other such providers.” | monthly | every call, from 1 a month | 1 | in the call | number | GET | /v1/number-lookups/{number} | Up to 500K lookups | anyone who passes Dexatel’s account verification, 18 or older | |||||||||||||||||||||||||
| Didit, top-up from $50 | N/A | 0 | N/A | 82 | 93 | N/A | pay first | none | from the same budget: Email Risk API · Email Verification · Phone Verification · Face Match · Face Search · Age Estimation · ID Verification · Proof of Address · Document AI · AML Screening · KYB Registry Search · Passive Liveness · Database Validation | Risk-score a phone number without sending an OTP. Carrier, line type, porting, disposable-number, and fraud signals in one server-to-server call. | live | no limit | Didit grants the Client a non-exclusive, worldwide license, during the term of the Agreement, to access and use the Services and Documentation for its business purposes, specifically to: (i) Verify the identity of its End-Users. (ii) Assist in the prevention and detection of fraud. (iii) Comply with applicable legal and regulatory obligations (e.g., KYC/AML). [...] The Client agrees not to, and will not permit third parties to, perform any of the following actions: [...] Build or attempt to build a competing identity verification service using the Services or any information obtained therefrom. Use the Services for any unlawful, discriminatory, fraudulent, misleading, defamatory, obscene, abusive, harmful purpose, or in a manner that infringes the rights of third parties or applicable laws. Use the Verification results or any Client Data obtained through the Services to train, develop, or improve machine learning (ML) or artificial intelligence (AI) models, or any other similar algorithm or technology, without Didit's prior written consent. [...] Use the Services in a manner that exceeds the usage limits or Credit volumes purchased, or that imposes an unreasonable or disproportionately large load on Didit's infrastructure. [...] | $50 | never | 5 | 1 | in the call | phone_number. Optional: country_code, signals.ip, signals.device_id, signals.device_platform, signals.device_model, signals.os_version, signals.app_version, signals.user_agent, vendor_data, metadata, enable_social | POST | /v3/phone/risk/ | Pay as you go | a legal entity or organization registering an account on the Business Console, with the full legal authority to bind it (Business Terms: the Client accepts "on behalf of the legal entity or organization you represent") | |||||||||||||||||||||||||||
| Enrich.so, $49 monthly | N/A | 13 | N/A | 78 | 95 | N/A | $490.00 | monthly | $49 | $0.00 | none | result | Lead Finder search · from the same budget: Email Finder · Email Validation · Reverse Email Lookup · Employee Finder · Company Followers · Follower count preview · IP to Company · Workbench · Submit a domain search · Reveal contact info · Enrich contacts with specific fields · Export leads to CSV (async) · Validate emails in batch · Find emails in batch · Find a personal email by LinkedIn URL · Find personal emails in batch · Look up professional profiles in batch · Cascading ICP people search · Find phone numbers · Find phone numbers in batch | $490.00 | Submit a list of numbers and it calls every one, then reports what happened: a live human, voicemail, or a dead line, plus the carrier and line type for each number. | live | no limit, but its service's content is not copied, modified or distributed without Enrich.so's prior written consent | You may only use the Services in compliance with these Terms and all applicable local, state, national and international laws, rules and regulations. [...] You may use our Services, on a non-exclusive basis, solely in strict compliance with these Terms, which may be updated from time to time, and applicable law. [...] users must not engage in any activities that are illegal, fraudulent, or malicious. Users must also not engage in any activities that could cause damage or harm to Enrich.so or its users. Any misuse of our service is strictly prohibited. [...] Users may not copy, modify, or distribute any of our service's content or use it for any commercial purpose without our prior written consent. | $49 | 100,000 credits a month | 100 results a month | at the monthly renewal, no rollover | 5 | 500,000 | by polling | numbers. Optional: name | POST | /ring-enrichment | Growth | anyone 18 or over, for an organization, someone with authority to bind it | ||||||||||||||||||||
| HLR Lookup, $493.14 pack | N/A | 65 | N/A | 65 | 67 | N/A | $4.931 | pay first | $0.00 | treg: your key free, paid $13.216 per 1,000 results | 30 days | result | ported date: +$4.931 · landline status: +$4.931 · USA status: +$4.931 | from the same budget: MNP lookup · Bulk uploads via API | Global Phone Validation Made Simple. Check if a telephone number is contactable by exploring global telecoms data | live | no limit | any, its terms add "Our services are not intended to be used as the sole basis for any business decision" | $493.14 | 100,000 credits | 100,000 results | 18 months from purchase | 210 | 80 | in the call | telephone_number. Optional: input_format, output_format, cache_days_global, cache_days_private, save_to_cache, get_ported_date, get_landline_status, get_imsi_hash, usa_status | POST | /apiv2/hlr | 100,000 lookups | anyone | ||||||||||||||||||||
| HLR Lookups, top-up, 10M (or more), POST /mnp-lookups | N/A | 75 | N/A | 93 | 83 | N/A | $2.813 | pay first | $0.00 | none | result | from the same budget: HLR Lookup (synchronous) · HLR Lookup (asynchronous) · MNP Lookup (synchronous) · NT Lookup (synchronous) · NT Lookup (asynchronous) | Your solution for number portability lookups, phone number verification, and mobile network detection. | live | no limit | You will only use the Software and the Service for lawful purposes, and in compliance with all applicable laws including, without limitation, copyright, trademark, patent, intellectual property, obscenity and defamation laws [...], You will not use the Software and the Service for chain letters, junk mail, advertising, spamming in any form or type, You will not use the Software and the Service to compete against VMG, You understand and agree that you will not rent, lease, distribute, sell, resell, assign, or otherwise transfer rights to the VMG software and service, You agree not to publish or disclose to third parties any evaluation of VMG software without VMG's prior written consent | 12 months from purchase | 1,000 | by webhook | msisdns. Optional: route, storage | POST | /mnp-lookups | 10M (or more) | volume of 10M or more lookups (an individual over 18 or with parental consent, or a business entity) | ||||||||||||||||||||||||||
| Interzoid, $20 monthly | N/A | 0 | N/A | 85 | 98 | N/A | $500.00 | monthly | $20 | none | call | from the same budget: 56 other calls | $312.50 | Retrieve comprehensive phone number intelligence including validation, standardization, carrier information, and risk assessment to enhance CRM, marketing campaigns, and security measures. | live | no limit | You may use Service Outputs, including Enrichment Data, in your internal systems, applications, databases, workflows, reports, and business processes, provided that your use complies with these Terms, applicable law, and any applicable purchase, subscription, or usage terms. [...] You may not, and may not permit any third party to: Use the Services for unlawful, fraudulent, deceptive, abusive, harmful, or unauthorized purposes, Use the Services to build, train, benchmark, or improve a competing product or service without Interzoid's written permission, Resell, sublicense, lease, distribute, or provide the Services, Service Outputs, or Enrichment Data as a standalone data product, API, database, feed, or competing service, Scrape, harvest, copy, or bulk extract data from the Services except through authorized API calls or permitted product functionality, Use the Services in violation of privacy, data protection, intellectual property, export control, anti-spam, anti-discrimination, or other applicable laws, Use the Services, Service Outputs, or Enrichment Data to conduct unlawful surveillance, monitoring, tracking, stalking, harassment, intimidation, or doxxing of any individual, or to locate or identify an individual in order to threaten, endanger, harm, defraud, or extort that individual, Use the Services, Service Outputs, or Enrichment Data to re-identify individuals from data that has been anonymized, de-identified, aggregated, or pseudonymized, Use the Services, Service Outputs, or Enrichment Data to circumvent or defeat an individual's opt-out, do-not-contact, do-not-sell, suppression, consent withdrawal, or deletion request, or to reconstruct records that were required to be deleted or suppressed, Use the Services, Service Outputs, or Enrichment Data as a factor in establishing an individual's eligibility for credit, insurance, employment, housing, education, government benefits, or healthcare, or for any other purpose that would cause Interzoid to be considered a consumer reporting agency or Service Outputs to be considered a consumer report under the Fair Credit Reporting Act or any analogous law, Use the Services in any manner prohibited by the Acceptable Use Policy. | $20 | 1,000 credits a month | 40 calls a month | credits renew monthly | 1 | in the call | lookup. Optional: language | GET | /getphoneprofile | Starter Plan | anyone | ||||||||||||||||||||||
| IPQualityScore, $139.99 monthly | N/A | 12 | N/A | 61 | 75 | N/A | $27.998 | monthly | $139.99 | $27.998 | none | never | call | from the same budget: IP Address Reputation · Email Validation · URL Scanner | IPQS phone number validation service can instantly verify phone numbers and identify suspicious numbers in real-time with phone number reputation scores. Confidently identify fraudulent users and invalid user information with accurate phone number risk scores. | no limit | Usage of the IPQS Site, IPQS APIs, IPQS Services, and/or data is permitted provided that the Client does not engage in the following activities: Reverse engineer or attempt to extract the source code from any of IPQS' Site, IPQS APIs, IPQS Services or any related software [...]. Interfere with, abuse, or disrupt usage of IPQS' Site, IPQS APIs, IPQS Services or the servers or networks providing the APIs. Create an API Client that functions substantially the same as the IPQS APIs and/or IPQS Services and offer it for use by third parties without written approval. Use the IPQS Site, IPQS APIs, and/or IPQS Services to replicate or compete with core products or services offered by IPQS without written approval. Use the IPQS Site, IPQS APIs, and/or IPQS Services for any activities where the use or failure of the APIs could lead to death, personal injury, or environmental damage [...]. Resell or republish IPQS data, IPQS API responses, IPQS API access, and/or IPQS Services to any third-party or sublicense Usage of IPQS' Site, IPQS APIs, and/or IPQS Services for use by a third party. Use IPQS data in any manner intended to evade, bypass, or contravene data privacy or consumer protection laws [...]. Use any IPQS data, including data containing appended Personally Identifiable Information (PII), for malicious, fraudulent, or unlawful purposes [...] or for direct marketing to individuals without that individual’s prior written consent. Bid on, purchase, or otherwise target IPQS brand keywords or confusingly similar variations [...] in paid search, search engine marketing, SEO manipulations, domain registrations, or other acquisition channels. [...] Client will not use the IPQS Services for any purposes enumerated in the FCRA in lieu of obtaining a Consumer Report. | $139.99 | 5,000 credits a month | 5,000 calls a month | unused queries are not rolled over | 200 | 1 | in the call | phone. Optional: strictness, country, custom tracking variables | GET | /api/json/phone | Startup | companies, with a business email address | |||||||||||||||||||||
| Kendo, $129 monthly | N/A | 29 | N/A | 71 | 91 | N/A | $12.90 | monthly | $129 | $0.00 | none | call | from the same budget: Get person linkedin by providing name and employee (/linkedinbyname, 1 credit each) · Get person linkedin by providing name and email address (/linkedinbyemail, 1 credit each) · Get person email by providing linkedin profile id (/emailbylinkedin, 1 credit each) · Get person email by person name and company (/emailbyname) · Get verified personal mobile phone by providing linkedin profile id (/mobilebylinkedin, 5 credits each) · Get person first and last name behind email address (/namebyemail, 0.4 credits each) · Get leads by company domain (/companyleads) · Get company domain lead info (/companyleadsinfo) · Get full company profile by domain (/companybydomain) · Get full company profile by company name (/companybyname) | Perform a comprehensive analysis of phone numbers to ascertain their classification as either cellular or landline, with each verification incurring a credit cost of 1 credit | Following termination of these Terms, you may only continue to use the data that was legally obtained through the Services that was stored on your systems during the Term, and subject to the Data Processing Agreement | You are only granted the right to use the Services and only for the purposes described by the Company in its Websites, these Terms, or any applicable Order or Subscription. You agree not to use, or permit any third party to use, the Services in a manner that violates any legislation or these Terms. You will not provide access to, or give any part of, the Services to any third party, other than setting access for other Users under your Account [...] you will not reproduce, modify, copy, sell, trade, lease, rent or resell the Services. [...] If you're developing an application to interact with the Company's APIs, you must license your application with the Company and meet certain usage, technical, and security requirements. [...] You and your company or business are not a data broker and are not entering into these Terms in order to resell the data received through the Services to third parties. | $129 | 10,000 credits a month | 10,000 calls a month | at the end of the billing period, no rollover | 1 | in the call | phonenumber | GET | /verifyphonenumber | Corporate | anyone 18 or over with authority to bind the company or business the account is for | |||||||||||||||||||||||
| Listar, top-up from €10, Starter, POST /search/verify-whatsapp | N/A | 26 | N/A | 92 | 83 | N/A | $22.506 | pay first | $0.00 | none | result | from the same budget: Enrichir une personne · Enrichir en masse (jusqu’à 10 000 contacts) · Vérifier des emails · Vérifier l'appartenance de numéros · Lancer une recherche entreprise | Vérifie si 1 à 10 numéros (format +E164) sont sur WhatsApp. | no limit | “Users agree to use Listar exclusively for legitimate professional purposes, including: B2B sales prospecting, CRM database enrichment, Professional recruiting, Targeted B2B marketing”, “It is strictly forbidden to use Listar to: Harass or harm individuals, Collect data for non-professional purposes, Resell data to third parties without authorization, Engage in any activity contrary to law or public order, Send mass unsolicited communications (spam)” | €10 | 10 credits | 500 results | never | 1 | 10 | in the call | phones | POST | /search/verify-whatsapp | Starter | anyone using it for legitimate professional purposes | |||||||||||||||||||||||
| LoneScale, $200 monthly | N/A | 0 | N/A | 68 | 0 | N/A | monthly | $200 | none | nothing else | Verify Phone Numbers | no limit | a personal, non-exclusive, non-transferable and non-assignable right [...] to use LoneScale for its internal needs in the conditions and limits specified in the General Conditions. The Client shall not, directly or indirectly, and undertakes to forbid their Authorized Users, except with the express, prior and written consent of LoneLine: [...] (iii) provide services to third parties, whether free of charge or for a fee, which are based on the LoneScale platform. In particular, the Client shall refrain from integrating, processing and/or using the data of a third party, and/or granting full or partial access to the LoneScale platform, in particular in the form of a service bureau, in ASP, in PaaS or in SaaS, [...] (v) use LoneScale in violation of applicable regulations, (vi) create composite or derivative works with the help of all or part of LoneScale, (vii) make any other use of LoneScale than the one allowed by the General Conditions. [...] the Client commits itself to respect the applicable legislation, in particular the local legal provisions concerning commercial prospecting | $200 | 2,000 credits a month | 1 | by webhook | phone, webhook_url, firstname, lastname. Optional: country, city, state, zipcode, address | POST | /verify-phone | Starter | special access only: its docs mark the call 'Special Access Required' and no page says who is given it | ||||||||||||||||||||||||||||
| Loqate, $300 pack | N/A | 11 | N/A | 69 | 86 | N/A | $37.00 | pay first | none | call | from the same budget: Address Capture · Address Verify · Maps · Geocoding · Distances · Email Validation | Validate phone numbers in real-time using Tag snippets, integrations, or APIs. Supports mobile, landline, and VoIP across 237 countries. | live | the duration that is set by our customers, which we do not control | The Loqate Verify and Capture services including Email, Phone and Bank Verification may only be used for the purposes of Data Quality. This is when you have a need to ensure the data you capture is accurate, enabling you to onboard and interact with your customer effectively. | $300 | 12 months after the purchase date | 1 | in the call | Phone. Optional: Country, Iso3Country, AdditionalFields | GET | /PhoneNumberValidation/Interactive/Validate/v2.20/json6.ws | Pay-as-you-go $300 | anyone | ||||||||||||||||||||||||||
| Neutrino API, pay as you go | N/A | 43 | N/A | 100 | 0 | N/A | $7.00 | pay as you go | $0.00 | none | call | nothing else | Connect to the global mobile cellular network and retrieve the status of a mobile phone number | live | no limit | The user may create derivative products using our APIs including the data returned from our APIs with the exception of 4.2 below. [...] The user may not distribute, resell or transfer bulk API data to anyone other than the Licensee. Bulk API data is any data returned from any API which includes more than one single data record. [...] as well as any bulk data obtained by storing API response data on your own systems. [...] The user may not embed our APIs into client-side (e.g. JavaScript), desktop or mobile software without the protection of a server-side process or strong encryption. [...] The user may not allow anyone other than Licensee, Licensee’s employees, Licensee’s contractors or Licensee’s vendors to access our APIs or data without the suppliers express written permission. | monthly | 20 | 50 | 1 | in the call | number. Optional: country-code | GET | /hlr-lookup | 0-1M | anyone paying by Visa, Mastercard or SWIFT | ||||||||||||||||||||||||
| Openapi.com, top-up, Single request, POST /mobile-start/{mobile-phone-number} | N/A | 10 | N/A | 93 | 50 | N/A | $43.887 | pay first | none | call | from the same budget: API Services | The Mobile Number Verification service allows you to verify the validity of a mobile phone number in seconds and on a global scale. | live | no limit | The data and information provided by Openapi are for the exclusive use of the Customer, who is prohibited from copying, reproducing, assigning to third parties on any grounds and/or using them for purposes other than those expressly established in the Agreement, unless expressly authorised by Openapi and subject to the Customer undertaking to comply with the instructions provided. In particular, to obtain such authorisation, the Customer must provide Openapi with assurances: (i) that it has informed its customers that the data they provide will be transmitted to third parties for the provision of the requested service, (ii) that it has adopted an adequate privacy policy and processes its customers’ data according to security and confidentiality standards no lower than those offered by Openapi’s Privacy Policy, (iii) that it adopts all measures required by applicable law or otherwise suitable to preserve the confidentiality and security of the data provided by its customers. [...] The Customer is also prohibited from: [...] (v) using the APIs and/or the Services for purposes or in a manner that causes damage to Openapi, the Suppliers or third parties and/or violates any provision of law [...] | 12 months after the last top-up | 166.67 | 1 | in the call or by polling | mobile-phone-number. Optional: callback | POST | /mobile-start/{mobile-phone-number} | Single request | anyone acting in the course of their business, entrepreneurial or professional activity | ||||||||||||||||||||||||||
| Phone-Check.app, $79.99 monthly, Business, GET /v1-get-phone-extra-details | N/A | 80 | N/A | 75 | 67 | N/A | $0.552 | monthly | $79.99 | none | call | from the same budget: Validate a phone number · Start a bulk validation job | Validate phone numbers before you create accounts, route leads, or launch campaigns. Check carrier, line type, portability, geography, and risk with one API. | live | no limit, but after termination delete cached results unless you have a lawful reason to keep them | You may not use Phone-Check.app to: send spam, harassment, abusive messages, or unlawful communications, scrape, resell, or redistribute validation data as a competing phone intelligence product, reverse engineer, probe, overload, or bypass rate limits and security controls, validate numbers without a lawful basis or required consent for your intended use, upload data you are not allowed to process or share with us, or use the service in a way that violates telecommunications, privacy, sanctions, or consumer laws. [...] You must have the rights, permissions, notices, and legal basis needed to submit data to Phone-Check.app and use the returned results. | $79.99 | 145,000 credits a month | 145,000 calls a month | Monthly plan credits refresh each billing cycle | 1 | in the call | phone | GET | /v1-get-phone-extra-details | Business | anyone | |||||||||||||||||||||||
| Plivo, top-up from $25 | N/A | 58 | N/A | 63 | 0 | N/A | $4.00 | pay first | none | call | Retrieve carrier, formatting, and portability information for phone numbers | no API terms | "integrate the Services into any Customer Application that has material value independent of the Services" (Terms of Service 2.1), "only for lawful purposes" (Acceptable Use Policy) | $25 | $25 | 6,250 calls | 1 | in the call | PhoneNumber, type "carrier" | GET | /v1/Number/{PhoneNumber} | Professional | anyone with a Plivo account that Plivo support has subscribed to the Lookup Service | |||||||||||||||||||||||||||
| RealPhoneValidation, top-up from $25 | N/A | 7 | N/A | 87 | 90 | N/A | $60.00 | pay first | none | never | call | from the same budget: Turbo Standard API · Scrub Plus API · Scrub API · Wireless ID API · DNC Lookup API · DNC Plus API · Fraud Risk Score API · Email Verification API · Real Email Validation API | Know which phone numbers are worth calling before they reach your dialer, CRM, or lead workflow. Our phone validation API uses live telco data to check whether a number is connected, what type of line it is, and which carrier it belongs to, before it reaches your CRM, dialer, or outbound workflow. | live | no limit | You shall not use any information provided by us, in whole or in part, for any purpose or in any way prohibited by any applicable local, state, federal, or international laws, rules, or regulations. [...] Any and all information obtained by you from us, from our Website, or through our services shall be used only for your internal business purposes. You shall not sell, distribute, or display any such information or provide such information to third parties. | $25 | $25 | about 416 calls | 10 | 1 | in the call or by polling | phone. Optional: output | GET | /rpvWebService/TurboV3.php | Pay-as-you-go | businesses only | |||||||||||||||||||||||
| RealValidito, $50 pack, 25,000 DNC lookup credits | N/A | 66 | N/A | 82 | 50 | N/A | $2.00 | pay first | $2.00 | none | result | from the same budget: Phone + DNC Lookup (POST /lookups/validate, 1 phone credit and 1 DNC credit a number) | A DNC lookup screens whether a phone number appears in our DNC screening data or is associated with repeat TCPA plaintiffs. | no limit | We grant you a limited, non-exclusive, non-transferable, revocable license to access and use our services for your own internal business purposes only. You may not: Resell, sublicense, or redistribute our data or services to third parties, except as expressly permitted in writing by REALVALIDITO, Use our data to build a competing service or product, Reverse engineer, decompile, or attempt to extract our source code or data sources, Use automated scraping, harvesting, or bulk extraction beyond your authorized API access, Re-purpose or redistribute validated data in any form. [...] You agree to use the Services only for lawful purposes and in compliance with all applicable laws, including the Telephone Consumer Protection Act, the FTC’s Telemarketing Sales Rule, state telemarketing and Do Not Call laws, and privacy laws. | $50 | 25,000 credits | 25,000 results | never | 1,000 | in the call | numbers | POST | /dnclookup/validate | 25,000 DNC lookup credits | self-serve signup in supported regions | ||||||||||||||||||||||||
| SignalWire, top-up from $5, Prepaid balance, GET /api/relay/rest/lookup/phone_number/{e164_number}, Look up phone number | N/A | 49 | N/A | 93 | 0 | N/A | $5.00 | pay first | none | call | caller ID name: +$8.00 | Returns validity and formatting information for any supplied E.164 phone number, with optional carrier and caller-name data. | live | no limit | "Customer retains ownership of all right, title, and interest in and to the Customer Content", which means content "generated by Customer via use of the SignalWire Services" (Cloud Agreement 4.D), "Customer may not engage in the illegal, harmful, or inappropriate use of the SignalWire Services" (6.B) | $5 | $5 | 1,000 calls | 1 | in the call | e164_number, include "carrier" | GET | /api/relay/rest/lookup/phone_number/{e164_number} | Prepaid balance | anyone with a SignalWire space and a payment method, new accounts stay in Trial mode until at least $5 of credit is added | |||||||||||||||||||||||||
| SilverLining, pay as you go | N/A | 66 | N/A | 100 | 50 | N/A | $2.00 | pay as you go | $2.00 | none | call | from the same budget: Email validation | Submit any global phone number to our /phone-number endpoint and receive a validity status. Where available, additional details such as region, carrier, and timezone will also be provided to enhance your data accuracy. | no limit | Buyer may use the Product only: (a) in support of the internal operations of Buyer’s and its Affiliates’ business(es) or organization(s), (b) in connection with Buyer’s and its Affiliates’ products and services (but, for clarity, not as a stand-alone product or service of Buyer or its Affiliates), and/or (c) in connection with Buyer’s and its Affiliate’s interactions with Users. [...] Except as specifically provided in this Agreement, Buyer and any other User of any Licensed Materials, in whole or in part, may not: (a) copy the Licensed Materials, in whole or in part, (b) distribute copies of Licensed Materials, in whole or in part, to any third party, (c) modify, adapt, translate, make alterations to or make derivative works based on Licensed Materials or any part thereof, (d) except as permitted by Law, decompile, reverse engineer, disassemble or otherwise attempt to derive source code, algorithms or the underlying structure of the Product, (e) use, rent, loan, sub-license, lease, distribute or attempt to grant other rights to any part of the Licensed Materials to third parties, (f) use the Licensed Materials to act as a consultant, service bureau or application service provider, or (g) permit access of any kind to the Licensed Materials to any third party. [...] Buyer will not intentionally use the Product, component or SaaS Service to: (a) store, download or transmit infringing or illegal content, or any viruses, “Trojan horses” or other harmful code, (b) engage in phishing, spamming, denial-of-service attacks or fraudulent or illegal activity, (c) interfere with or disrupt the integrity or performance of the Product, component or data contained therein or on Licensor’s system or network or circumvent the security features of the Product, or (d) perform penetration testing, vulnerability testing or other security testing on the Product, component or Licensor’s systems or networks or otherwise attempt to gain unauthorized access to the Product or Licensor’s systems or networks. | monthly | 100 | 1 | in the call | phoneNumber | POST | /phone-number | Pay-As-You-Go | anyone with an AWS account | ||||||||||||||||||||||||||
| SMSAPI, top-up from €30 | N/A | 32 | N/A | 85 | 67 | N/A | $6.752 | pay first | none | result | from the same budget: Single SMS · Bulk SMS | HLR (Home location Register) is an extensive base including different kinds of information about every working telephone number in GSM. | no limit | The Customer is obliged to abstain from abusing/misusing the Services, including but not limited to: indicating false or misleading denoting of the sender, sending Messages to End-Users without legal basis according to applicable law or not in compliance with the provisions of the applicable law, allowing the Services to be used for communication through unregulated channels (such as P2P, grey routes) and/or sending Messages not for Customer's own commercial purposes, sending more than 20 messages to the same telephone number within 60 seconds, using the Services for sending Messages constituting SPAM/ phishing/ smishing etc. under the common standards or guidelines, or under the applicable law [...], delivering by or to the Teleinformation Systems, and/or including also SMSAPI System, any data/information/Content that: a) causes interferences in the operation of or overloads the Teleinformation Systems of LINK or any third party [...], b) infringes the rights, policies, and/or interests of LINK, third parties, commonly accepted social norms, as well as using the Services not in compliance with the law applicable at the place of sending or at the place to which the Message is sent, c) advertises or promotes service/s that use value-added numbers [...], using the Services for the dissemination of political advertising [...] | €30 | 100 | 20 | by webhook | number. Optional: idx | GET | /hlr.do | Pay as you go | businesses and entrepreneurs only (the SMSAPI Service is made available exclusively to business customers (B2B)) | |||||||||||||||||||||||||||
| Telnyx, top-up from $10 | N/A | 66 | N/A | 93 | 50 | N/A | $1.50 | pay first | none | call | carrier, mobile country code, mobile network code, normalized carrier: +$2.50 · caller name, error code: +$3.00 · enhanced caller name, enhanced caller name error code: +$20.00 · caller identity name, caller identity street line 1, caller identity street line 2, caller identity city, caller identity state code, caller identity postal code, caller identity ZIP+4, caller identity country code, caller identity confidence score, caller identity error code: +$44.00 | from the same budget: every other Service charged against the funds on deposit | Telnyx Number Lookup finds the carrier and caller information behind each phone number. Use it to increase outbound calling productivity, improve message deliverability, and protect against spam and fraud. | live | no limit | Customer hereby represents and warrants that (a) Customer shall access and/or use such Services solely for purposes of (i) routing, rating or billing telephone calls, or (ii) performing network maintenance in connection with the provision of telecommunications-related services, and (b) Customer has signed an NPAC (Number Portability Administration Center) user agreement for acceptable use of data in all regions [...] Customer does not have any right, title, or interest to any data contained within any database associated with the Services | $10 | $10 | about 6,666 calls | 1 | in the call | phone_number. Optional: type | GET | /number_lookup/{phone_number} | Pay as you go | organization owners of paid accounts (fraud review, card payment, verified mobile number, two-factor authentication, service address) | ||||||||||||||||||||||||
| Twilio, top-up | N/A | 100 | N/A | 93 | 50 | N/A | $0.00 | pay first | $0.00 | none | call | carrier, line type, mobile country code, mobile network code, error code: +$8.00 · caller name, caller type, error code: +$10.00 · line status, error code: +$7.00 · first name match, last name match, address match, city match, state match, postal code match, address country match, national ID match, date of birth match, identity match score, error code, error message: +$100.00 · last verified date, reassigned, error code: +$20.00 · carrier risk category, number blocked, number blocked date, number blocked in the last 3 months, SMS pumping risk score, error code: +$25.00 | from the same budget: Any other Twilio Services, charged at the applicable rates on twilio.com/pricing | Validate number format and look up provider and device type to reach verified users via voice and text. | live | no limit | Twilio Lookup API - SIM Swap and Line Type Intelligence, Lookup Call Forwarding, Reassigned Number, Identity Match [...]: Customer may use the Identity Verification Services solely to validate a consumer’s identity for the purpose of averting fraudulent transactions, performing identity verification, authenticating commercial transactions initiated by a consumer with Customer, or for such other purposes as may be expressly set forth in the applicable Identity Verification Services Order Form(s). Customer will not use the Identity Verification Services or Identity Verification Data (a) for marketing purposes or to sell products or services, (b) to create a consumer report or allow use by a consumer reporting agency for the purpose of creating a consumer report, or (c) for verifying worthiness or eligibility for credit, insurance, or employment [...] You will: [...] (b) not transfer, resell, lease, license, or otherwise make available the Services to third parties (except to make the Services available to your End Users) or offer them on a standalone basis, (c) use the Services only in accordance with this Agreement, the Twilio Acceptable Use Policy, the applicable Documentation, any applicable Order Form(s), and applicable law or regulation | no limit | 1 | in the call | phone number. Optional: Fields, CountryCode, FirstName, LastName, AddressLine1, AddressLine2, City, State, PostalCode, AddressCountryCode, NationalId, DateOfBirth, LastVerifiedDate, VerificationSid, PartnerSubId | GET | /v2/PhoneNumbers/{PhoneNumber} | Pay-as-you-go | businesses and professionals only | |||||||||||||||||||||||||
| VerificarEmails, €120 pack, Syntax: 50,000 Phones, GET /phonesyntactic/validate/single | N/A | 64 | N/A | 74 | 50 | N/A | $2.701 | pay first | none | call | from the same budget: API para validar el formato de números de teléfono en lote | This method checks that the numbering complies with international standards, obtaining the different formats of the verified number, as well as the country and operator. | no API terms | no API terms | €120 | 50,000 credits | 50,000 calls | 1 year, unused credits carry over when you recharge within the year | 1 | in the call | term | GET | /phonesyntactic/validate/single | Syntax: 50,000 Phones | anyone | |||||||||||||||||||||||||
| Vonage, top-up | N/A | 88 | N/A | 93 | 75 | N/A | $0.00 | pay first | none | call | original carrier, original line type, original carrier country code, original MCC-MNC: +$1.17 · current carrier, current line type, current carrier country code, current MCC-MNC: +$8.19 | from the same budget: Identity Insights API SIM Swap insight · Identity Insights API Subscriber Match insight · every Vonage API ("our APIs", paid from the account balance) | The Vonage Identity Insights API provides real-time access to a broad range of attributes related to the carrier, subscriber, or device associated with a phone number. | live | as Vonage's Identity Insights supplemental terms set, whose text its site doesn't serve | business use only, the service not resold except within your own application, and as Vonage's Identity Insights supplemental terms set, whose text its site doesn't serve | no limit | 1 | in the call | phone_number, insights. Optional: purpose | POST | /requests | Pay per Request | organizations, or individuals acting mainly for business purposes | ||||||||||||||||||||||||||
| World Text, £11.25 pack | N/A | 0 | N/A | 90 | 75 | N/A | pay first | none | from the same budget: Number Information · MNP Lookup · Send SMS | Validate numbers and lookup networks via HTTP. | live | no limit: its terms set none and say “You retain all rights and ownership of Data. We do not claim any ownership rights in Data.” (“Data”: “Account Information, Content, Personal Data and any other information made available to us in connection with the use of the Services”) | “a limited, non-exclusive, non-transferable, non-sublicenseable right to (i) use the applicable Services, (ii) integrate the Services in your Application in order to access the Service, if applicable, and (iii) offer and make available to Service Users the Services solely, or, as integrated into your Application, all in accordance with the Agreement”, “You will not (and will not allow Service Users) to: (i) reverse engineer, decompile, copy or disassemble the Services, (ii) market, sell (subject to Section 1 (c)), sublicense, rent, lease, or otherwise distribute the Services, in whole or in part, [...]”, “You agree that you will not, and will not encourage or permit any party (including but not limited to Service Users) to, access or use the Services: (a) other than as expressly prescribed by the Agreement, (b) in violation of: (i) Compliance Rules or Relevant Laws or (ii) applicable third party licenses, (c) to send spam or unsolicited messages or other communications, [...] (h) to gather, store, upload or otherwise transmit any Data for which you do not have a right to do so, [...]” | £11.25 | 2,000 credits | 1 | in the call | msisdn. Optional: sim, extended | GET | /hlr/lookup | 2,000 credits | anyone who creates an account (“Create Account” on its pricing page), the account “must be enabled for HLR lookups” | ||||||||||||||||||||||||||||
| Xverify, $400 pack | N/A | 58 | N/A | 67 | 75 | N/A | $4.00 | pay first | none | call | from the same budget: Email Verification API · Address Verification API · Combined API Call | Xverify's phone verification service allows you to validate landlines and cell phone numbers within the U.S. or Canada. | live | no limit | a limited, non-exclusive and non-transferable license to access and use the Application solely to verify Customer Data. [...] Customer shall not knowingly permit third parties to directly or indirectly: (a) reverse engineer, decompile, disassemble, or otherwise attempt to discover the source code or underlying ideas, algorithms, or technology of the Application, (b) modify, translate, or create a derivative works based on the Application, (c) install, sublicense, rent, lease, distribute, sell, resell , assign, or otherwise transfer the rights to access and use the Application to any third party as a service bureau or any other means, or (d) remove any proprietary notices, trademarks, or labels contained on or within the Application or any graphical representation thereof. [...] during the term of the Agreement, and for one year after the last date of Customer using the Application, Customer will not create, develop, sell, offer or distribute a competing service to the Company's Application or any service related thereto. A competing service is defined as a service that is a phone, address or email verification service marketed and provided to the general public. [...] Company may use Customer Data for internal data indexing, data linkage, and data inferencing, in order to improve Company's products and services. [...] Customer grants to Company for the term of this Agreement, a non-exclusive, non-transferable license to use, reproduce, publicly and digitally display, and broadcast Customer's name, trademarks, trade names, service marks, logos, and URL's ("Customer Trademarks") to advertise and promote the Company and its Application. | $400 | 100,000 credits | 100,000 calls | one year from the date of purchase | 1 | in the call | phone, domain. Optional: aff, subaff | GET | /pv | 100K verification | anyone | ||||||||||||||||||||||||
| Zadarma, top-up | N/A | 31 | N/A | 93 | 50 | N/A | $7.00 | pay first | none | result | from the same budget: the services and goods on zadarma.com | HLR lookup is a service, which allows you to find out if the number is active and if it is in roaming, that will help you save money on calls on inactive numbers. | no limit | You lie under obligation to use the Services in correspondence with given «Terms of Use», agreement for commercial users and requirements of correspondent legislation. [...] You lie under obligation to use Zadarma Services only for legitimate purposes. In this content You have no right (a) to intercept or keep track, break informational exchange or make changes if You are not side of this exchange, (b) spread any mass commercial information or messages, robocalling, auto-dialling, forbidden by acting legislation, (c) use Your Account or Zadarma services rascally, (d) subject to any other user handling of insulating material, indecent or other undesired character or harmful for children and also (e) in other way break the Terms of Use of Zadarma. [...] Routing of traffic from the telephone network to Zadarma network is prohibited, as any other reselling of services without agreement with the sales department. | 1.67 | in the call or by webhook | numbers | POST | /v1/info/number_lookup/ | HLR lookup | anyone above the legal age limit, outside Iran, the Democratic People's Republic of Korea, the Republic of Belarus, Russia and the non-government controlled areas of Ukraine | |||||||||||||||||||||||||||||
| 1Lookup, $99 monthly, Starter, POST /mnp-lookup | ||||||||||||||||||||||||||||||||||||||||||||||||||
| 1Lookup, $99 monthly, Starter, POST /hlr-lookup | ||||||||||||||||||||||||||||||||||||||||||||||||||
| 1Lookup, $99 monthly, Starter, POST /bulk/jobs, Create a bulk job (type hlr_lookup) | ||||||||||||||||||||||||||||||||||||||||||||||||||
| 1Lookup, $99 monthly, Starter, POST /bulk/jobs, Create a bulk job (type mnp_lookup) | ||||||||||||||||||||||||||||||||||||||||||||||||||
| 1Lookup, $99 monthly, Starter, POST /bulk/jobs, Create a bulk job (type nt_lookup) | ||||||||||||||||||||||||||||||||||||||||||||||||||
| 1Lookup, $99 monthly, Starter, POST /nt-lookup | ||||||||||||||||||||||||||||||||||||||||||||||||||
| 1Lookup, $99 monthly, Starter, POST /phone-scrub | ||||||||||||||||||||||||||||||||||||||||||||||||||
| 1Lookup, $99 monthly, Starter, POST /phone | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Antideo, free, 10 requests/hour, GET /phone/{phone number} | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Antideo, free, 10 requests/hour, GET /phone/{country code}/{phone number} | ||||||||||||||||||||||||||||||||||||||||||||||||||
| APIFreaks, free, One-Off 10,000 credits, POST /phone/validation/bulk | ||||||||||||||||||||||||||||||||||||||||||||||||||
| APIFreaks, free, One-Off 10,000 credits, POST /phone/validation | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Byteplant, free | ||||||||||||||||||||||||||||||||||||||||||||||||||
| CallerAPI, $997 pack, Enterprise, GET /api/network-lookup/{phone} | ||||||||||||||||||||||||||||||||||||||||||||||||||
| CallerAPI, $997 pack, Enterprise, GET /api/ported/{phone} | ||||||||||||||||||||||||||||||||||||||||||||||||||
| CallerAPI, $997 pack, Enterprise, GET /api/porting-history/{phone} | ||||||||||||||||||||||||||||||||||||||||||||||||||
| CallerAPI, $997 pack, Enterprise, GET /api/lookup/{phone} | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Captain Verify, €7 pack, 1,000 Mobile Verifications, on demand, POST /file/hlr | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Captain Verify, €7 pack, 1,000 Mobile Verifications, on demand, GET /verify | ||||||||||||||||||||||||||||||||||||||||||||||||||
| CheckThatPhone, free | ||||||||||||||||||||||||||||||||||||||||||||||||||
| ClearoutPhone, free, credits, POST /v1/phonenumber/bulk | ||||||||||||||||||||||||||||||||||||||||||||||||||
| ClearoutPhone, free, credits, POST /v1/phonenumber/validate | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Data8, free | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Data247, $12 pack, Membership, GET /v3.0, Carrier247 (International) | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Data247, $12 pack, Membership, GET /v3.0, Carrier247 (USA) and Text@ | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Data247, $12 pack, Membership, GET /v3.0, Verify247 (Phone) | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Dexatel, free | ||||||||||||||||||||||||||||||||||||||||||||||||||
| HLR Lookup, free | ||||||||||||||||||||||||||||||||||||||||||||||||||
| HLR Lookups, free, 100 free lookups, POST /hlr-lookups | ||||||||||||||||||||||||||||||||||||||||||||||||||
| HLR Lookups, free, 100 free lookups, POST /hlr-lookup | ||||||||||||||||||||||||||||||||||||||||||||||||||
| HLR Lookups, free, 100 free lookups, POST /mnp-lookups | ||||||||||||||||||||||||||||||||||||||||||||||||||
| HLR Lookups, free, 100 free lookups, POST /mnp-lookup | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Interzoid, free | ||||||||||||||||||||||||||||||||||||||||||||||||||
| IPQualityScore, free | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Kendo, $17 monthly | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Listar, free, Start for free, POST /search/verify-whatsapp | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Listar, free, Start for free, POST /search/verify-phone-ownership | ||||||||||||||||||||||||||||||||||||||||||||||||||
| LoneScale, free | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Loqate, free | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Openapi.com, top-up, Single request, POST /mobile-advanced/{mobile-phone-number} | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Openapi.com, top-up, Single request, POST /phone-advanced/{phone-number} | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Phone-Check.app, $5.59 pack, 5,000 Credits, GET /v1-get-phone-extra-details | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Phone-Check.app, $5.59 pack, 5,000 Credits, POST /v1-upload-phone-json | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Phone-Check.app, $5.59 pack, 5,000 Credits, GET /v1-get-phone-details | ||||||||||||||||||||||||||||||||||||||||||||||||||
| RealPhoneValidation, free | ||||||||||||||||||||||||||||||||||||||||||||||||||
| RealValidito, free, Trial, POST /dnclookup/validate | ||||||||||||||||||||||||||||||||||||||||||||||||||
| RealValidito, free, Trial, POST /lookups/validate | ||||||||||||||||||||||||||||||||||||||||||||||||||
| seven.io, free, test credit, GET /api/lookup/cnam | ||||||||||||||||||||||||||||||||||||||||||||||||||
| seven.io, free, test credit, GET /api/lookup/hlr | ||||||||||||||||||||||||||||||||||||||||||||||||||
| seven.io, free, test credit, GET /api/lookup/mnp | ||||||||||||||||||||||||||||||||||||||||||||||||||
| SignalWire, top-up from $5, Prepaid balance, GET /api/relay/rest/lookup/phone_number/{e164_number}, Look up phone number, full | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Twilio, free | ||||||||||||||||||||||||||||||||||||||||||||||||||
| VerificarEmails, €5 pack, Syntax: 1,000 Phones, GET /phonesyntactic/validate/single | ||||||||||||||||||||||||||||||||||||||||||||||||||
| VerificarEmails, €5 pack, Syntax: 1,000 Phones, POST /phonesyntactic/validate/multiple | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Xverify, free | ||||||||||||||||||||||||||||||||||||||||||||||||||
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