---
title: "Disable phone calling on a number"
method: DELETE
path: "/v1/phone-numbers/{id}/voice"
tags: ["Voice"]
---

# Disable phone calling on a number

`DELETE /v1/phone-numbers/{id}/voice`

Turns off PSTN calling for the number. The stored forward destination
and settings are preserved, so re-enabling restores the prior config.

## Path parameters

- `id` string, required

## Response `200`

Voice disabled.

- object
  - `enabled` boolean — Always false after a successful disable.
  - `phoneNumber` string

## Other responses

- `401` — Unauthorized
- `404` — Number not found

---

[API](https://skmtc.net/zernio/apis/zernio-api.md) · [All operations](https://skmtc.net/zernio/apis/zernio-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/zernio/zernio-api/revisions/3c7cf84cec44/schema)