---
title: "Check voice verification code"
method: POST
path: "/v1/CallerIds/VoiceVerificationChecks"
tags: ["V1CallerIds"]
---

# Check voice verification code

`POST /v1/CallerIds/VoiceVerificationChecks`

## Response `200`

Verification check result

- NumbersV1VoiceVerificationCheck
  - `to` string — The phone number that was verified in E.164 format.
  - `callerIdSid` string, nullable — The Caller ID SID created upon successful verification.

## Changes

- **2026-08-13** (v1) `089dd6360dfe` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/twilio/apis/twilio-numbers/changes/v1/CallerIds/VoiceVerificationChecks/post.md)

---

[API](https://skmtc.dev/twilio/apis/twilio-numbers.md) · [All operations](https://skmtc.dev/twilio/apis/twilio-numbers/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/twilio/twilio-numbers/revisions/47965226105d/schema)