---
title: "Delete Workspace Phone Number"
method: DELETE
path: "/v2/phone-numbers/{phone_number_id}"
tags: ["v2", "phone-numbers"]
---

# Delete Workspace Phone Number

`DELETE /v2/phone-numbers/{phone_number_id}`

## Request

- Base URL: `https://api.mentium.io` (the document declares no server; this is the origin it was published from)
- URL: `https://api.mentium.io/v2/phone-numbers/{phone_number_id}`
- Auth: HTTP bearer

Delete a workspace phone number.

Releases the number from Twilio and ElevenLabs, then soft-deletes it
from the database.

## Path parameters

- `phone_number_id` string, required

## Headers

- `mentium-workspace-id` string, nullable

## Response `204`

Successful Response

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/mentium/apis/mentium-api.md) - [All operations](https://skmtc.dev/mentium/apis/mentium-api/llms.txt) - [OpenAPI document](https://skmtc.dev/mentium/apis/mentium-api/revisions/b4ed8e59432e?raw)