# Botoi, free: Phone validation API

> Parses and validates a phone number. Returns formatted versions (E.164, national), country code, and country name.

Botoi's phone validation API on its Free plan, $0.00 per 1,000 phones. 4 of the 9 key fields: Number, Formats, Its check, Place.

- This page: https://datacircle.dev/validate-phone-apis/botoi/free
- Get it: https://botoi.com/pricing/
- Its API docs: https://botoi.com/api/lookup/phone-validate/
- Sold by: Botoi (https://botoi.com)
- Checked: 2026-10-20

## In the answer

- Completeness: 44%
- Number: ✓
- Formats: ✓
- Its check: ✓
- Place: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Per: call
- Also pays for: from the same budget: All 150+ endpoints

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Parses and validates a phone number. Returns formatted versions (E.164, national), country code, and country name.

## Data

- Keep data: no limit
- Use data: By obtaining and using an API key, You agree to: Keep Your API key confidential and not share it with unauthorized parties, Not exceed the rate limits associated with Your plan tier, Not use the API for any unlawful purpose or to transmit harmful content, Not attempt to circumvent authentication, rate limiting, or other security measures, Not resell or redistribute API access without prior written consent from the Company

## Plan

- Pay: $0
- You get: 1,000 requests a day
- Enough for: 1,000 calls a day
- Expires: resets daily at midnight UTC

## Rate limit

- Per day: 1,000
- Per second: 0.17
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: phone. Optional: country
- Method: POST
- Path: /v1/phone

## About the plan

- Plan: Free
- Who can get it: anyone 18 or older

## The 10 fields the plan's answer can hold

success, phone number, valid, country code, country, E.164 format, national format, note, request ID, time taken

## Botoi's plans (4)

- [Botoi, free](https://datacircle.dev/validate-phone-apis/botoi/free/llms.txt): $0.00 per 1,000, 44% complete
- [Botoi, $9 monthly](https://datacircle.dev/validate-phone-apis/botoi/9-monthly/llms.txt): $0.03 per 1,000, 44% complete
- [Botoi, $49 monthly](https://datacircle.dev/validate-phone-apis/botoi/49-monthly/llms.txt): $0.016 per 1,000, 44% complete
- [Botoi, $199 monthly](https://datacircle.dev/validate-phone-apis/botoi/199-monthly/llms.txt): $0.0066 per 1,000, 44% complete

## Botoi's calls (1)

- `POST /v1/phone`: [Botoi, free](https://datacircle.dev/validate-phone-apis/botoi/free/llms.txt)

## Similar plans of other providers

- [HLR Lookup, free](https://datacircle.dev/validate-phone-apis/hlr-lookup/free/llms.txt): $0.00 per 1,000, 89% complete, live
- [Dexatel, free](https://datacircle.dev/validate-phone-apis/dexatel/free/llms.txt): $0.00 per 1,000, 67% complete, live
- [Byteplant, free](https://datacircle.dev/validate-phone-apis/byteplant/free/llms.txt): $0.00 per 1,000, 56% complete, live
- [CheckThatPhone, free](https://datacircle.dev/validate-phone-apis/checkthatphone/free/llms.txt): $0.00 per 1,000, 56% complete, live (deactivation date, state DNC: 7 days)

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-20.

- https://api.botoi.com/openapi.json
- https://api.botoi.com/v1/phone
- https://botoi.com/
- https://botoi.com/api/lookup/phone-validate/
- https://botoi.com/blog/phone-number-validation-api/
- https://botoi.com/llms.txt
- https://botoi.com/pricing/
- https://botoi.com/terms/