If you’re like most people, you probably have a mobile number that you use to access the internet and make calls. But what if you want to change your mobile number on Yahoo without having to login? Here’s how:

  1. Log in to your Yahoo account and click on the “My Account” link in the top left corner of the screen.
  2. In the “Account Details” section, click on the “Change Mobile Number” button.
  3. Enter your new mobile number into the text field and click on the “Submit” button.
  4. You’ll be asked to confirm your new number before it’s added to your account. Once it’s added, you’ll be able to use your new mobile number just as usual!