# RealPhoneValidation, free: Phone validation API

> Real-time phone validation for businesses that rely on accurate contact data. Improve outreach, reduce waste, and support compliant calling.

RealPhoneValidation's phone validation API on its Free trial, first 100 validations plan, $0.00 per 1,000 phones.

- This page: https://datacircle.dev/validate-phone-apis/realphonevalidation/free
- Get it: https://realphonevalidation.com/quote/
- Its API docs: https://realphonevalidation.com/api-documentation/turbo-v3-api-doc/
- Sold by: RealPhoneValidation (https://realphonevalidation.com)
- Checked: 2026-10-14

## Price

- $ per 1,000: $0.00
- Billing: free

## Charges

- Per: call

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Real-time phone validation for businesses that rely on accurate contact data. Improve outreach, reduce waste, and support compliant calling.

## Data

- Freshness: live
- Keep data: no limit
- Use data: your internal business purposes only, not sold, distributed, displayed or provided to third parties

## Plan

- Pay: $0
- Enough for: 100 calls, once

## Rate limit

- Per second: 10
- Batch: 1

## Speed

- Answer: in the call or by polling

## The call

- You send: phone, output
- Method: GET
- Path: /rpvWebService/TurboV3.php

## About the plan

- Plan: Free trial, first 100 validations
- Who can get it: verifiable businesses, one trial a company, not with a free email address

## The 6 fields in the plan's answer

line status, error message, line type, caller name, carrier, caller type

## RealPhoneValidation's plans (4)

- [RealPhoneValidation, free](https://datacircle.dev/validate-phone-apis/realphonevalidation/free/llms.txt): $0.00 per 1,000, live
- [RealPhoneValidation, $25 pack](https://datacircle.dev/validate-phone-apis/realphonevalidation/25-pack/llms.txt): $60.00 per 1,000, live
- [RealPhoneValidation, contact us, Enterprise & platform integrations](https://datacircle.dev/validate-phone-apis/realphonevalidation/contact-us-enterprise-platform-integrations/llms.txt): live
- [RealPhoneValidation, contact us, Prepaid Volume Discounts](https://datacircle.dev/validate-phone-apis/realphonevalidation/contact-us-prepaid-volume-discounts/llms.txt): live

## RealPhoneValidation's calls (1)

- `GET /rpvWebService/TurboV3.php`: [RealPhoneValidation, free](https://datacircle.dev/validate-phone-apis/realphonevalidation/free/llms.txt)

## Similar plans of other providers

- [Byteplant, free](https://datacircle.dev/validate-phone-apis/byteplant/free/llms.txt): $0.00 per 1,000, live
- [HLR Lookup, free](https://datacircle.dev/validate-phone-apis/hlr-lookup/free/llms.txt): $0.00 per 1,000, live
- [Twilio, free](https://datacircle.dev/validate-phone-apis/twilio/free/llms.txt): $0.00 per 1,000, live
- [Telnyx, $10 pack](https://datacircle.dev/validate-phone-apis/telnyx/10-pack/llms.txt): $1.50 per 1,000, live

## Sources

From each provider's own pricing page and docs. We read this row from these pages on 2026-10-14.

- https://realphonevalidation.com/
- https://realphonevalidation.com/api-best-practices/
- https://realphonevalidation.com/api-documentation/turbo-v3-api-doc/
- https://realphonevalidation.com/faq/
- https://realphonevalidation.com/quote/
- https://realphonevalidation.com/terms-of-use/