---
title: "Delete a single phone number"
method: DELETE
path: "/v1/agents/{agentId}/telephony/phone-numbers/{phoneNumber}"
tags: ["Phone Numbers"]
---

# Delete a single phone number

`DELETE /v1/agents/{agentId}/telephony/phone-numbers/{phoneNumber}`

## Response `200`

Successful response

- DeletePhoneNumberResponse — The phone number that was released.
  - `deleted` string, required — The deleted phone number

## Other responses

- `401` — Unauthorized – missing or invalid API key
- `403` — Forbidden – insufficient permissions
- `404` — Resource not found

---

[API](https://skmtc.net/poly/apis/polyai-agents-api.md) · [All operations](https://skmtc.net/poly/apis/polyai-agents-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/poly/polyai-agents-api/revisions/76f3c606e395/schema)