Why does the SMS verification sends the authentication code to a different number

The Blizzard App will launch but will indefinitely load the games information with the message, "Loading Account Information."

What to do if the website returns "Connection Error" when adding a phone number

Information on how to request a correction of your account information.

Information about contacting or submitting feedback about Blizzard Community teams.

Before you can connect to the game servers, you must add a phone number to this account.

What to do if you are unable to add your phone number because the wrong country code is showing.

How to create an account to play on the Public Test Realms

Information on contacting Activision Support

Information on why you might receive this error when sending a message to a Battle.net friend.