How to get Account Keys for a Yahoo email account if a user changes only phone number?
An account Key gives the user access to email account without entering password. Account Key generated once cannot be used a second time. It is Valid for only one time login.
If you are planning to change your mobile number to use it on the same old mobile, then use this method to generate Account Keys to access your Yahoo email account. The steps of the procedure are as follows
Login to your Yahoo email account and click on existing number
Click on Add recovery phone number
Enter your new number in a given space
Click on Send SMS- Yahoo will text you push notification
Enter account Key in the given space
Click on Verify
That is all you need to do. You should start receiving Account Keys on your new number.