---
title: "Changes to Release a phone number. Irreversible."
method: DELETE
path: "/agentphone/v1/numbers/{numberId}"
---

# Changes to Release a phone number. Irreversible.

`DELETE /agentphone/v1/numbers/{numberId}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 26 revisions.

- **2026-11-08** `857e915717f4`: 1 breaking
- **2026-08-07** `a2f6a959fef9`: 1 info

## Changes

- **2026-11-08** `857e915717f4`: 1 breaking
  - added the new path request parameter `numberId`
- **2026-08-07** `a2f6a959fef9`: 1 info
  - removed the non-success response with the status `402`

---

[Operation](https://skmtc.dev/orthogonal/apis/orthogonal-api-marketplace/docs/agentphone/v1/numbers/:numberId/delete.md) - [API](https://skmtc.dev/orthogonal/apis/orthogonal-api-marketplace.md) - [Page](https://skmtc.dev/orthogonal/apis/orthogonal-api-marketplace/changes/agentphone/v1/numbers/:numberId/delete)