Need to update the phone number on your Battle.net Account?

Let us know if you run in to an accessibility problem.

How to contact the Blizzard legal department.

Information on Phone Number Not Eligible for Callback error

Some games require that you add a phone number to your Battle.net account

What to do if you don't receive texts from Blizzard

What to do when you receive the error "The phone number is invalid" when adding a phone number to your Battle.net account

Information on contacting Activision Support

What to do if you corrected your country of residence in your account details but still you can't add your phone number to your account

Troubleshooting steps for communication and transmission errors.