Password & Account Recovery

How to Recover Microsoft Account Without Old Phone Number (2FA)

Camila Milosovich Oct 12, 2026 869 views

Question details

The user needs to recover a Microsoft account but cannot receive verification codes because the registered phone number is no longer accessible.

How to Recover Your Microsoft Account Without an Old Phone Number

Product: Microsoft Account
Device & OS: not provided
Scenario: Attempting to recover a hacked or locked account when the old phone number is lost, particularly when two-step verification (2FA) is active.
Observed behavior: The user is unable to bypass the security verification step, and the standard automated recovery form is being blocked by two-factor authentication requirements.

Before you start

Ensure you are attempting the recovery from a familiar device and location, such as your home computer or a network you frequently use, as this increases the likelihood of passing Microsoft's automated security checks.

Solution 1Recommended

Submit the Microsoft Account Recovery Form

Use this automated form if you do not have two-step verification enabled, or if the system allows you to proceed to the standard account recovery questionnaire.

The Microsoft Account Recovery Form is designed to help users regain access by proving their identity through historical account information. It works best when submitted from a recognized device.

Go to the recovery page

Open a web browser and navigate to the official recovery page at https://account.live.com/acsr.

Enter account details

Input the email address, phone number, or Skype name of the Microsoft account you are trying to recover, along with an alternate, working email address where you can receive updates.

Provide accurate information

Fill out the recovery form with as much accurate information as possible regarding your past passwords, email subjects, and account details. Submit the request and wait for a response.

Submit the Microsoft Account Recovery Form

Submission Limit: Results are usually sent to your alternate email within 24 hours. If verification fails, you can try submitting the form up to twice per day.

Solution 2

Contact Microsoft Live Support for 2FA-Enabled Accounts

If two-step verification is enabled, the automated recovery form will not work, and you must contact a live support agent to resolve the issue.

Free Microsoft Office alternative

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Account lockouts can disrupt your daily workflow. While you wait to recover your Microsoft account, you can maintain your productivity by using WPS Office. It is a completely free, lightweight alternative that lets you edit your documents locally without requiring a Microsoft login.

1. Download the software: Visit the official WPS website and download the free WPS Office installer for your operating system.
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3. Edit and save locally: Continue editing your files with full formatting support and save them securely on your local hard drive.

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Frequently Asked Questions

Why does the Microsoft recovery form fail when 2FA is enabled?

Two-step verification is designed as a strict security measure. If it is active, Microsoft's automated system requires the secondary verification method (like the old phone number) to verify identity, meaning the standard recovery form is automatically blocked.

How long does it take for Microsoft to review an account recovery form?

Microsoft typically reviews the Account Recovery form and sends the results to the working contact email address you provided within 24 hours of submission.

Can I update my phone number if I can't sign in to my account?

No, you must regain access to your account either through the recovery form or by contacting Microsoft live support before you can access the security settings to update or remove your old phone number.

Login & Account Issues