# Request profile phone number change

- Operation ID: `RequestClientPhoneNumberChange`
- HTTP method: `POST`
- Path: `/v4/my-account/phone-update/request`
- Sanitized category OpenAPI YAML: <https://hub.synerise.com/api-reference/profile-management.yaml>
- [Human-readable API reference](https://hub.synerise.com/api-reference/profile-management#tag/Profile-account-management/operation/RequestClientPhoneNumberChange)

## Locate this method

Fetch the sanitized category YAML, then read `paths["/v4/my-account/phone-update/request"]["post"]`. Confirm that its `operationId` is `RequestClientPhoneNumberChange`. That operation contains the full parameters, request body, responses, schemas, and examples.