---
title: "Update a phone number's settings"
method: PATCH
path: "/v1/phone-numbers/{id}"
tags: ["Phone Numbers"]
---

# Update a phone number's settings

`PATCH /v1/phone-numbers/{id}`

## Request

- Base URL: `https://api.revdesk.com`
- URL: `https://api.revdesk.com/v1/phone-numbers/{id}`
- Auth: HTTP bearer

Mutates name + recording flags + CNAM display name. CNAM is the caller-ID name shown on outbound calls (max 15 chars, US local numbers only). Setting `cnam_display_name` updates the carrier on the spot — propagation to carriers takes 24-72h.

## Path parameters

- `id` string, required

## Headers

- `Idempotency-Key` string

## Request body

- object
  - `name` string
  - `cnam_display_name` string
  - `cnam_enabled` boolean
  - `recording_enabled` boolean
  - `transcription_enabled` boolean
  - `agent_id` string, uuid

## Response `200`

Success

- object
  - `data` object, required
    - `id` number, required
    - `cnam_display_name` string, nullable, required
    - `cnam_status` string, required
    - `name` string, nullable, required
    - `recording_enabled` boolean, required
    - `transcription_enabled` boolean, required
    - `agent_id` string, uuid, nullable, required

## Other responses

- `400`: Validation error
- `401`: Unauthorized
- `403`: Forbidden
- `404`: Not found
- `409`: Conflict (incl. idempotency conflicts)
- `429`: Rate limited

---

[API](https://skmtc.dev/revdesk/apis/revdesk-v1-api.md) · [All operations](https://skmtc.dev/revdesk/apis/revdesk-v1-api/llms.txt) · [OpenAPI document](https://skmtc.dev/revdesk/apis/revdesk-v1-api/revisions/fcbd43530a48?raw)