Non-VoIP number for Microsoft verification

What does Microsoft say about phone numbers?

• "VOIP numbers cannot be added as a way to sign in or get verification codes."
• "Excessive or repetitive requests to alternative emails or phone numbers can cause us to block you"; Microsoft adds that this "can result in temporary or permanent blocks."
• Microsoft says "we will start phasing out SMS as a method of authentication and account recovery for personal Microsoft accounts", in favour of passkeys and verified email.
• "The option to add a new phone number may not be available for your Microsoft account."

Quotes and paraphrases come from Microsoft's own help pages, checked on 2026-10-18 (see sources).

How much is a Microsoft code?

How do I receive the Microsoft code?

1. 1

   Order a Microsoft number

   Choose Microsoft and a country; the price is shown before you confirm.

2. 2

   Request one code

   Enter the number once and ask for a text. Repeated requests can lead Microsoft to block the request.

3. 3

   Add a passkey

   After sign-in, add a passkey or the Authenticator app, since Microsoft is moving away from SMS codes.

Each number has a reception window, shown before you pay. Codes that arrive inside the window appear in your account.

What should I watch out for with Microsoft?

• Ask for the code once and wait for it; Microsoft says repeated requests can lead to blocks.
• Because Microsoft is phasing out SMS for personal accounts, set up a passkey rather than relying on a phone number for recovery.

Frequently asked questions