Datacircle

ByeBouncer Phone validation API pricing: carrier, Look up carrier data for a phone number, full

ByeBouncer's siteThis page as plain textPhone validation API in 2026: the best of 70+ comparedByeBouncer: phone validation API alternatives

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78% complete: 7 of the 9 fields on our checklistSee the 9 fields
$0.00per 1,000 phonesWe haven't run ByeBouncer through our phone validation API benchmark yet.This plan is free. We rank 1,340 plans for phone validation APIs by price. Half the plans cost $2.923 or less per 1,000 phones. 298 phone validation API plans on our price sheet are free. Trestle has a free plan with 25 calls in total. Trestle is the best phone validation API in our benchmark.Linq's $260 monthly plan is the cheapest paid plan per 1,000 phones. Linq's phone validation API costs nothing beyond the plan price. Keyronne's pay-as-you-go plan costs the least for 10,000 phones a month: $0.20.Trestle, Signal House and Data247 are the best phone validation API providers in the Datacircle benchmark.
Type a number to see the cheapest ByeBouncer plan for that many phones. The table below then sorts the other plans by what each costs.
Plan: Free one of ByeBouncer's 7 plans
Call: POST /api/v1/verify-phone/carrier, Look up carrier data for a phone number, full one of ByeBouncer's 4 calls for this API
API: Phone validation API one of ByeBouncer's 2 APIs

About this item

  • A copy at most 2 days old. ByeBouncer may answer from ByeBouncer's stored data instead of asking the carrier.
  • 7 of the 9 fields on our checklist. Number, Formats, Validity, Type, Carrier, Porting and roaming, Place.
  • Nothing to pay. You get 30 credits once, enough for about 3 calls.
  • One call. You send phone to POST /api/v1/verify-phone/carrier. You set live to "true". You can also send default_country, expected_country, ip_country, ip and result_format. The call returns whether the number is valid.
  • Who can get it: anyone aged 18 or over with the legal capacity to contract. Keep data: no time limit set, "They do not authorize creating an independent database". Use data: with conditions.

ByeBouncer: phone validation API alternatives

ByeBouncer alternatives: other phone validation API providers by price

The table starts with ByeBouncer's cheapest paid plan. Next come plans from other providers with the price per 1,000 phones closest to ByeBouncer's. Each plan in the table gives live data or data at most a week old.

ByeBouncer, $700 pack, Pack XXL, POST /api/v1/verify-phone/carrier, Look up carrier data for a phone number, fullWapi, CNY 200 packLoqate, $1,000 packPostcoder, £987 packData Soap, £4.99 pack
$ per 1,000 phones$31.50$29.912$31.00$31.588$33.271
Completeness78%11%78%56%56%
Billingpay firstpay firstpay firstpay firstpay first
Pay$700CNY 200$1,000£987£4.99
Enough forabout 22,222 calls1,000 callsas many as you pay forabout 41,666 calls200 calls
Freshness2 dayslivelivelivelive
Who can get itanyone aged 18 or over with the legal capacity to contractanyone with a Wapi accountanyoneanyonenew customers signing up for a new account

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-11.

  1. byebouncer.com/downloads/openapi.yaml
  2. byebouncer.com/en#precios
  3. byebouncer.com/en/docs
  4. byebouncer.com/en/privacy
  5. byebouncer.com/en/terms
  6. byebouncer.com/en/verify-email
  7. byebouncer.com/en/verify-ip
  8. byebouncer.com/en/verify-phone

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

  • Number
  • Formats
  • Validity
  • Type
  • Carrier
  • Porting and roaming
  • Place
  • Risk, not in the answer
  • Owner, not in the answer
Price
$ per 1,000 phones$0.00
Percall
Billingfree
Aggregators
Aggregatorsnone
Charges
Repeat freenever
Also pays forfrom the same budget: Verify a single email (dedicated endpoint) · Verify a single IP address · Validate and normalize a phone number · Validate a phone number locally (numbering plan only) · Check the last observed network status of a phone line (HLR) · Verify a lead across email, IP and phone in one call · Create a bulk verification job
Not found
$ per 1,000 calls that find nothing$0.00
In their words
Their pitchIncludes format validation and available carrier and line-type data. There is no extra format-validation charge or automatic mobile network lookup.
Data
Freshness2 days
What it checksnumbering plan, carrier
Keep datano time limit set, "They do not authorize creating an independent database"
Use dataYou may not use ByeBouncer to: Verify data obtained through breaches, unauthorized access or unlawful sources. Create spam lists or make unsolicited calls or send unsolicited SMS or messages in violation of the law. Track, harass, monitor or identify people without a legitimate basis. Attack networks, bypass technical limits or interfere with the service. Resell API output as a competing service without a written agreement. Use the service in violation of applicable sanctions or export controls. Use phone checks to facilitate pornography or adult entertainment, impersonation, phishing, fraud or abusive communications. [...] Number enumeration, enrichment, bulk extraction or data redistribution without a lawful purpose and the necessary rights are not permitted. [...] Results are made available only for the contracted validation purpose and within the rights available for each source, data field and territory. They do not authorize creating an independent database, reselling source data or reusing it for another purpose without the necessary rights.
Plan
Pay$0
You get30 credits
Enough forabout 3 calls, once
Rate limit
Per second2.78 (10,000 an hour)
Batch1
Speed
Answerin the call
The call
You sendphone, live "true". Optional: default_country, expected_country, ip_country, ip, result_format
MethodPOST
Path/api/v1/verify-phone/carrier
About the plan
PlanFree
Who can get itanyone aged 18 or over with the legal capacity to contract
The 48 fields the plan's answer can hold

phone, phone hash, normalized phone, national format, valid, status, verdict, flags, country, country calling code, line type, signals, level, score, reasons, cached, time taken, verified at, checked at, result format, execution status, deliverability, checks, attributes, observed at, credits charged, credits remaining, carrier, MCC, MNC, WhatsApp likelihood, provider used, provider data, live status, connected, ported, roaming, roaming country, current network, origin network, ported network, number type, contactability, live cached, live credits charged, live checked at, live provider used, live duration

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