---
title: "Changes to Verify verification code by phone number"
method: POST
path: "/verifications/by_phone_number/{phone_number}/actions/verify"
---

# Changes to Verify verification code by phone number

`POST /verifications/by_phone_number/{phone_number}/actions/verify`

> Every recorded change to this operation, newest first.
> 152 revisions in range; 1 not diffed.

## Timeline

Changed in 4 of 152 revisions.

- **2026-10-21** `19db5ee4ec59`: 1 breaking, 1 info
- **2026-09-16** `a6a61a29ecdd`: 1 breaking, 1 warning
- **2026-08-17** `1571b0380bd7`: 1 breaking, 1 info
- **2026-08-04** `8f5f4e537994`: 1 breaking, 1 warning

## Changes

- **2026-10-21** `19db5ee4ec59`: 1 breaking, 1 info
  - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to no format for status `400`
  - added the optional property `errors/items/description` to the response with the `400` status
- **2026-09-16** `a6a61a29ecdd`: 1 breaking, 1 warning
  - the `errors/items/code` response's property type changed from `string` to `integer`, and format from no format to `int32` for status `400`
  - removed the optional property `errors/items/meta/url` from the response with the `400` status
- **2026-08-17** `1571b0380bd7`: 1 breaking, 1 info
  - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to no format for status `400`
  - added the optional property `errors/items/meta/url` to the response with the `400` status
- **2026-08-04** `8f5f4e537994`: 1 breaking, 1 warning
  - the `errors/items/code` response's property type changed from `string` to `integer`, and format from no format to `int32` for status `400`
  - removed the optional property `errors/items/meta/url` from the response with the `400` status

---

[Operation](https://skmtc.dev/team-telnyx/apis/telnyx-api-2/docs/verifications/by_phone_number/:phone_number/actions/verify/post.md) - [API](https://skmtc.dev/team-telnyx/apis/telnyx-api-2.md) - [Page](https://skmtc.dev/team-telnyx/apis/telnyx-api-2/changes/verifications/by_phone_number/:phone_number/actions/verify/post)