---
title: "Delete Phone Number"
method: DELETE
path: "/v1/application/users/{userId}/phone-numbers/{phoneNumberId}"
tags: ["sca-otp"]
---

# Delete Phone Number

`DELETE /v1/application/users/{userId}/phone-numbers/{phoneNumberId}`

Delete a verified phone number for a user.

{% admonition type="warning" %}
This endpoint is restricted and requires both a client credentials token and additional access to use. Please speak with your implementation manager if you would like to use this API.
{% /admonition %}

## Path parameters

- `userId` integer, required
- `phoneNumberId` integer, required

## Headers

- `X-External-Correlation-Id` string, uuid

## Response `204`

No Content.

## Other responses

- `429` — Rate limit exceeded. Retry after the number of seconds specified in the `Retry-After` header.

---

[API](https://skmtc.net/wise/apis/platform-api.md) · [All operations](https://skmtc.net/wise/apis/platform-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/wise/platform-api/revisions/4907a1d269ab/schema)