Datacircle

FraudNova Phone validation API pricing: POST /api/v1/check/phone/batch

FraudNova's siteThis page as plain textPhone validation API in 2026: the best of 70+ comparedFraudNova: 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 phonesIn our phone validation API benchmark, the best plan from FraudNova scores 41.9 out of 100. FraudNova ranks 18th of 71 providers.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 FraudNova plan for that many phones. The table below then sorts the other plans by what each costs.
Plan: Free one of FraudNova's 5 plans
Call: POST /api/v1/check/phone/batch one of FraudNova's 2 calls for this API
API: Phone validation API one of FraudNova's 4 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 7 of the 9 fields on our checklist. Number, Formats, Validity, Type, Carrier, Place, Risk.
  • Nothing to pay. You get 25 credits once. Each result uses one credit. Calls stop once your credits run out. Credits never expire.
  • One call. You send phones to POST /api/v1/check/phone/batch. You can also send country. The call returns whether each number you send is valid.
  • Who can get it: anyone who registers and verifies their email, no card required. Keep data: no limit. Use data: with conditions.

FraudNova: phone validation API alternatives

FraudNova alternatives: every phone validation API provider ranked

The table starts with FraudNova's cheapest paid plan. Next come plans from other providers with the price per 1,000 phones closest to FraudNova's.

FraudNova, $1,000 pack, Bulk, POST /api/v1/check/phone/batchSignal House, top-up from $10CallerAPI, $25 monthly, Basic, GET /api/lookup/{phone}Azure Communication Services, pay as you go, Pay-as-you-go, POST /operatorInformation/:search, Phone Numbers - Operator Information Search, fulliBlueText, top-upDataZapp, $125 pack
$ per 1,000 phones$5.00$5.00$5.00$5.00$5.00$5.00
Completeness78%44%78%56%11%11%
Billingpay firstpay firstmonthlypay as you gopay firstpay first
Pay$1,000$10$25monthlyany amount$125
Enough for200,000 resultsas many as you pay for5,000 calls a monthas many as you pay foras many as you pay for25,000 results
Freshnessunknownlivestoredunknownliveunknown
Who can get itanyone with an accountanyone who creates an accountanyone with a Google accountanyone with an Azure account that has an active subscriptionanyone at least 18 with authority to bind their business, who verifies their phone numberanyone who signs up for a free account and asks its sales staff to enable API access

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. fraudnova.com
  2. fraudnova.com/docs
  3. fraudnova.com/docs/openapi.json
  4. fraudnova.com/email-validation-api
  5. fraudnova.com/ip-fraud-detection-api
  6. fraudnova.com/phone-validation-api
  7. fraudnova.com/proxy-vpn-detection-api
  8. fraudnova.com/terms

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, not in the answer
  • Place
  • Risk
  • Owner, not in the answer
Price
$ per 1,000 phones$0.00
Perresult
Billingfree
Aggregators
Aggregatorsnone
Charges
Also pays forfrom the same budget: Check an IP · Batch check · Check an email · Batch check emails · Check a phone number
Overage
Units caphard
Not found
$ per 1,000 calls that find nothing$0.00
In their words
Their pitchYes — POST /api/v1/check/phone/batch scores up to 100 numbers per request, with an optional country hint applying to the whole batch, billing one credit per successful check.
Data
What it checksnumbering plan, carrier, line in service
Keep datano limit
Use dataYou agree not to use the Service unlawfully or to: submit IP addresses, email addresses, or phone numbers for which you have no lawful basis to process the associated data, resell, sublicense, or expose the raw Service to third parties as your own scoring product without authorization, exceed or circumvent rate limits, probe, or disrupt the Service or its infrastructure, use results to unlawfully discriminate against, harass, or harm any person. [...] Scores are probabilistic indicators, not statements of fact about any person, and must not be the sole basis for any decision with legal or similarly significant effects.
Plan
Pay$0
You get25 credits
Enough for25 results, once
Expiresnever
Rate limit
Batch100
Speed
Answerin the call
The call
You sendphones. Optional: country
MethodPOST
Path/api/v1/check/phone/batch
About the plan
PlanFree
Who can get itanyone who registers and verifies their email, no card required
The 24 fields the plan's answer can hold

phone number, success, valid, fraud score, recent abuse, VoIP, prepaid, risky, active, carrier, line type, country, region, city, timezone, ZIP code, dialing code, do not call, leaked, spammer, active status, formatted number, local format, credits remaining

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