Information about private server services and how to report them

What to do when a physical authenticator gets out of sync

Buying Battle.net Balance as a gift

What to do if you receive an error that your code is already claimed in your account.

Information on error BLZHSBGS00000056

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

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

Information about this error when submitting a data protection request

Information on error BLZBNTBGS00000056

What to do if you want to report the infringement of Blizzard's copyright or you are looking to obtain a license to use Blizzard's intellectual property