How to Change a Phone Number in Yahoo

To change a phone number in Yahoo, add and verify the new mobile number in Yahoo Account Security before removing the old one. Keeping the old recovery method until the new number is verified helps prevent an account lockout.

Before You Change Your Yahoo Phone Number

Make sure you can sign in to the Yahoo account before changing its recovery information. Recovery information means the phone numbers and alternate email addresses Yahoo can use to confirm your identity or help you regain access.

Have the following ready:

• Your Yahoo ID and current sign-in method.
• The new mobile phone, with service that can receive verification messages.
• Access to the existing recovery phone or recovery email if Yahoo requests an additional identity check.
• A familiar device and browser that you have previously used with the account.

Check the new number carefully before submitting it. Do not remove the old number first. If you use the old number for Yahoo Account Key or two-step verification, review the security options shown in your account while making the change.

How to Change Your Phone Number in Yahoo

To change a Yahoo phone number in a web browser, open {site}, sign in, and go to Yahoo Account Security. The controls for recovery numbers appear under Ways of signing in.

1. Select Add email or Add phone number. If recovery information is already listed, select Phone numbers and then Add phone number.
2. Enter the new mobile number and select Next.
3. Follow the on-screen prompt to request a verification code.
4. Enter the code Yahoo sends to the new number and complete the verification.
5. Return to Phone numbers and confirm that the new number appears without an unverified warning.
6. Select the trash icon beside the old number.
7. Select Remove phone and follow any confirmation prompt.

This add-verify-remove order is the safest answer to “how do I change my Yahoo phone number?” Removing the old recovery method before Yahoo accepts the new one could leave fewer ways to confirm your identity.

Change a Yahoo Phone Number in the Mobile App

Most Yahoo mobile apps provide access to the same recovery settings, although labels or menu placement may differ by app version. To change your Yahoo phone number in a supported app:

1. Tap the Profile icon in the upper-left corner.
2. Tap Manage account privacy.
3. Tap Your privacy controls, followed by Security.
4. Under Ways of signing in, tap Add email or Add phone number. If a recovery method already exists, tap Phone numbers and then Add phone number.
5. Enter the new number and follow the prompts to verify it.
6. After verification, return to Phone numbers and tap the trash icon beside the old number.
7. Tap Remove phone to confirm.

The main difference from the desktop process is the path through the app’s Profile and privacy menus. If those options do not appear in your Yahoo app, use a mobile browser and follow the web-browser steps instead.

If You Cannot Access Your Old Phone Number

If you are already signed in, try adding and verifying the new number without deleting the inaccessible number first. Yahoo may still ask you to confirm your identity through another recovery method.

If you cannot sign in, use Yahoo’s official Sign-in Helper:

1. Open Yahoo Help from {site} and choose the Sign-in Helper.
2. Enter an accessible recovery email address or recovery mobile number associated with the account.
3. Select Next and follow only the recovery choices Yahoo displays.
4. After regaining access, add and verify the new phone number in Account Security before removing the old one.

If the Sign-in Helper displays another accessible recovery email or a Yahoo app verification option, use that method. If every displayed recovery option is outdated or inaccessible, Yahoo warns that account access may not be recoverable. Yahoo Customer Care may offer assistance for eligible accounts, but no unofficial service can bypass Yahoo’s identity checks.

If the New Phone Number Cannot Be Verified

If the Yahoo verification code never arrives, check the number and device before making another account change.

• Confirm that the number was typed correctly and that the correct country code is selected.
• Use a mobile number; a landline cannot receive an SMS verification code.
• Make sure the phone has service and can receive text messages.
• Check whether the device or mobile service is blocking messages.
• Select Resend when Yahoo offers it, then use only the newest code received.
• If Yahoo offers another verification method on the screen, choose one you can access.

If a code arrives but is rejected, enter it exactly as shown and request a new code if Yahoo says the earlier one is no longer valid. Do not repeatedly guess codes. Use Yahoo Help’s article about verification-code problems if the new phone number still cannot be verified.

Confirm Your Account Recovery Information

After you change your phone number in Yahoo, return to Account Security and open Phone numbers under Ways of signing in. The new number should be listed without a Verify option or an unverified notice.

1. Check the visible ending digits to confirm that the saved number is yours.
2. If Verify appears, select it and complete the on-screen verification prompts.
3. Confirm that the old phone number has been removed if you no longer control it.
4. Review any recovery email address and make sure you can still access it.
5. Review Account Key or two-step verification if either feature depends on the number you replaced.

A current recovery email provides another way to receive an account code or recovery message when your phone is unavailable. Never approve a sign-in or share a verification code for a change you did not request.