: Click Phone numbers or Additional emails to add new methods.
: When prompted, select your preferred method—either By phone (SMS) or By email . Check Your Device : Phone : Look for a text message from Yahoo. Email : Check your alternate email's inbox or spam folder. Verify Code Yahoo
If you are not receiving your code, the Yahoo Support site suggests checking the following: : Click Phone numbers or Additional emails to
: Check that your mobile plan hasn't reached its data or SMS limit. Email : Check your alternate email's inbox or spam folder
: If you are using a third-party app (like Outlook or older Mail apps) that doesn't support modern verification, you may need to generate a one-time "App Password" on your Security page. Troubleshooting Common Issues
: Verification codes cannot be sent to landlines.
: If you have lost access to your recovery methods, use the Yahoo Sign-in Helper to identify other ways to verify your identity.