# APIVerve, free: Phone validation API

> Validate phone numbers, see line type and carrier, and flag disposable lines.

APIVerve's phone validation API on its Free plan. It costs $0.00 per 1,000 phones. It returns 7 of the 9 key fields we check: Number, Formats, Validity, Type, Carrier, Place, Risk.
We rank 614 plans by price. [Botoi's $199 monthly plan](https://datacircle.dev/validate-phone-apis/botoi/199-monthly/llms.txt) is the cheapest paid plan per 1,000 phones: as little as $0.0066. Botoi's $199 monthly plan covers up to 1,000,000 phones a day.
[Data247](https://datacircle.dev/validate-phone-apis/data247/12-pack-membership-get-v3-0-verify247-phone/llms.txt), [Abstract API](https://datacircle.dev/validate-phone-apis/abstract-api/19-monthly-starter-5000-requests-month/llms.txt) and [Listar](https://datacircle.dev/validate-phone-apis/listar/top-up-from-10-starter-post-search-verify-whatsapp/llms.txt) are the best phone validation API providers in our benchmark.

- This page: https://datacircle.dev/validate-phone-apis/apiverve/free
- [Best phone validation API in 2026](https://datacircle.dev/best-phone-validation-api.txt)
- Get it: https://apiverve.com/pricing
- Request: `GET https://api.apiverve.com/v1/phonenumbervalidator`
- API key: with the plan, on https://apiverve.com/pricing
- Its API docs: https://docs.apiverve.com/ref/phonenumbervalidator
- Sold by: APIVerve (https://apiverve.com)
- Checked: 2026-10-23

## In the answer

- Completeness: 78%
- Number: ✓
- Formats: ✓
- Validity: ✓
- Type: ✓
- Carrier: ✓
- Place: ✓
- Risk: ✓

## Price

- $ per 1,000 phones: $0.00
- Per: call
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: 386 other calls

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Validate phone numbers, see line type and carrier, and flag disposable lines.

## Data

- Freshness: stored
- Keep data: You must not use the API [...] to cache, store, or redistribute Output beyond what the Documentation permits
- Use data: Free plan: "Attribution required", "Non-commercial use", paid plans: "Commercial license", "No attribution required" (pricing page). Terms: "You must not use the API to build a product that materially replicates or competes with the Product itself, to exceed or evade quotas, or to cache, store, or redistribute Output beyond what the Documentation permits." [...] "you agree not to use the Products to violate any law, infringe any right, harm any person, transmit malicious code, harvest data unlawfully, circumvent security or usage limits, disrupt or overload our infrastructure, or resell or redistribute raw Product access in a manner the Product is not sold for."

## Plan

- Pay: $0
- You get: 200 credits a month
- Enough for: 20 calls a month
- Expires: credits reset each billing cycle, no rollover

## Rate limit

- Per second: 0.083
- Concurrent: 1
- Batch: 1

## Speed

- Answer: in the call
- Median: 0.35 s

## The call

- You send: number. Optional: country
- Method: GET
- Path: /v1/phonenumbervalidator

## About the plan

- Plan: Free
- Who can get it: anyone 13 or over (under 18 only with the permission of a parent or legal guardian)

## The 20 fields the plan's answer can hold

country, detected country, country name, country calling code, national number, extension, valid, mobile, VoIP, disposable, line type, valid in its own country, national significant number, location, carrier, time zones, international format, national format, RFC3966 format, E.164 format

## APIVerve's plans (8)

- [APIVerve, free](https://datacircle.dev/validate-phone-apis/apiverve/free/llms.txt): $0.00 per 1,000, 78% complete, stored
- [APIVerve, $29.99 monthly](https://datacircle.dev/validate-phone-apis/apiverve/29-99-monthly/llms.txt): $1.50 per 1,000, 78% complete, stored
- [APIVerve, $99.99 monthly](https://datacircle.dev/validate-phone-apis/apiverve/99-99-monthly/llms.txt): $0.9999 per 1,000, 78% complete, stored
- [APIVerve, $299.99 monthly](https://datacircle.dev/validate-phone-apis/apiverve/299-99-monthly/llms.txt): $0.75 per 1,000, 78% complete, stored
- [APIVerve, $299.90 yearly](https://datacircle.dev/validate-phone-apis/apiverve/299-90-yearly/llms.txt): $1.25 per 1,000, 78% complete, stored
- [APIVerve, $999.90 yearly](https://datacircle.dev/validate-phone-apis/apiverve/999-90-yearly/llms.txt): $0.833 per 1,000, 78% complete, stored
- [APIVerve, $2,999.90 yearly](https://datacircle.dev/validate-phone-apis/apiverve/2999-90-yearly/llms.txt): $0.625 per 1,000, 78% complete, stored
- [APIVerve, contact us](https://datacircle.dev/validate-phone-apis/apiverve/contact-us/llms.txt): 78% complete, stored

## APIVerve's calls for this API (1)

- `GET /v1/phonenumbervalidator`: [APIVerve, free](https://datacircle.dev/validate-phone-apis/apiverve/free/llms.txt)

## APIVerve's APIs (2)

- [APIVerve: email verification API pricing, 8 plans](https://datacircle.dev/validate-email-apis/apiverve/free/llms.txt)
- [APIVerve: phone validation API pricing, 8 plans](https://datacircle.dev/validate-phone-apis/apiverve/free/llms.txt)

## APIVerve: phone validation API alternatives

- [ProWebLook, $30 monthly](https://datacircle.dev/validate-phone-apis/proweblook/30-monthly/llms.txt): $0.60 per 1,000, 67% complete, stored
- [BigDataCloud, $649 monthly, Gold, GET /data/phone-number-validate](https://datacircle.dev/validate-phone-apis/bigdatacloud/649-monthly-gold-get-data-phone-number-validate/llms.txt): $0.649 per 1,000, 56% complete, stored
- [Veriphone, $390 yearly, Professional, GET /v3/verify, /v3/verify](https://datacircle.dev/validate-phone-apis/veriphone/390-yearly-professional-get-v3-verify-v3-verify/llms.txt): $0.65 per 1,000, 78% complete, stored
- [ReefAPI, $200 monthly, Enterprise monthly, POST /phone-validate/v1/validate](https://datacircle.dev/validate-phone-apis/reefapi/200-monthly-enterprise-monthly-post-phone-validate-v1-validate/llms.txt): $0.667 per 1,000, 67% complete, stored

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-23.

- https://apiverve.com
- https://apiverve.com/legal/terms
- https://apiverve.com/marketplace/phonenumbervalidator
- https://apiverve.com/pricing
- https://apiverve.com/terms
- https://docs.apiverve.com/rate-limits
- https://docs.apiverve.com/ref/phonenumbervalidator