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phoneauthenticationmethod-get.md

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title Get phoneAuthenticationMethod
description Retrieve a single phoneAuthenticationMethod object for a user.
ms.localizationpriority medium
author luc-msft
ms.reviewer intelligentaccesspm
ms.subservice entra-sign-in
doc_type apiPageType
ms.date 07/31/2025

Get phoneAuthenticationMethod

Namespace: microsoft.graph

Retrieve a single phoneAuthenticationMethod object for a user. This method is available only for standard Microsoft Entra ID and B2B users, but not B2C users.

[!INCLUDE national-cloud-support]

Permissions

Choose the permission or permissions marked as least privileged for this API. Use a higher privileged permission or permissions only if your app requires it. For details about delegated and application permissions, see Permission types. To learn more about these permissions, see the permissions reference.

[!INCLUDE permissions-table]

[!INCLUDE rbac-authentication-methods-apis-read-others]

Note

The authentication administrator only sees masked phone numbers.

HTTP request

Retrieve details of your own phone authentication method.

[!INCLUDE me-apis-sign-in-note]

GET /me/authentication/phoneMethods/{phoneMethodId}

Retrieve details of your own or another user's phone authentication method.

[!INCLUDE authentication-methods-apis-users-selfservice]

GET /users/{userId | userPrincipalName}/authentication/phoneMethods/{phoneMethodId}

The value of phoneMethodId corresponding to the phoneType is one of the following:

  • b6332ec1-7057-4abe-9331-3d72feddfe41 to retrieve the alternateMobile phoneType.
  • e37fc753-ff3b-4958-9484-eaa9425c82bc to retrieve the office phoneType.
  • 3179e48a-750b-4051-897c-87b9720928f7 to retrieve the mobile phoneType.

Optional query parameters

Not supported.

Request headers

Name Description
Authorization Bearer {token}. Required. Learn more about authentication and authorization.

Request body

Don't supply a request body for this method.

Response

If successful, this method returns a 200 OK response code and the requested phoneAuthenticationMethod object in the response body.

Examples

Request

The following example shows a request.

HTTP

GET https://graph.microsoft.com/v1.0/me/authentication/phoneMethods/3179e48a-750b-4051-897c-87b9720928f7

C#

[!INCLUDE sample-code] [!INCLUDE sdk-documentation]

Go

[!INCLUDE sample-code] [!INCLUDE sdk-documentation]

Java

[!INCLUDE sample-code] [!INCLUDE sdk-documentation]

JavaScript

[!INCLUDE sample-code] [!INCLUDE sdk-documentation]

PHP

[!INCLUDE sample-code] [!INCLUDE sdk-documentation]

PowerShell

[!INCLUDE sample-code] [!INCLUDE sdk-documentation]

Python

[!INCLUDE sample-code] [!INCLUDE sdk-documentation]

Response

The following example shows the response.

Note: The response object shown here might be shortened for readability.

HTTP/1.1 200 OK
Content-type: application/json

{
  "phoneNumber": "+1 2065555555",
  "phoneType": "mobile",
  "smsSignInState": "ready",
  "id": "3179e48a-750b-4051-897c-87b9720928f7"
}