How to access the Parental Control settings on an account

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

Information on error BLZBNTBGS0000A413

Recovering a Battle.net Account when the email address has been forgotten

Information about retrieving a locked account.

What to do if you have lost access to your Blizzard Data File.

Information on error BLZHSBGS00000056

Customer Support can assist in recovering Battle.net Accounts if provided with necessary information.

Information about this error when submitting a data protection request

Information on error BLZBNTBGS00000056