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

# Disable SMS on a number

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

Turns off SMS for the number (deactivates its SMS account). The carrier
registration is untouched, so re-enabling later just reactivates it,
with no re-registration.

## Path parameters

- `id` string, required

## Response `200`

SMS disabled.

- object
  - `enabled` boolean — Always false after a successful disable.
  - `phoneNumber` string
  - `disabled` boolean — False when SMS was already off. Legacy field; prefer `enabled`.

## 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/1e9a379eafca/schema)