If someone changed the email address on your account, or if you can't remember what it was, we can send you a text to recover your account.
Information on error message BLZBNTBGS8000001C.
Troubleshooting steps for Internet Game Room owners for common IGR issues
What to do if you didn't receive Support a Streamer rewards
Information on how to earn login reward cards
What to do if you cannot claim a reward from reaching a specific level in the Rewards Track
Troubleshooting steps for communication and transmission errors.
What to do if you have not received a Prime Gaming reward in your Battle.net account
What to do if you didn't receive Hearthstone Twitch Drops rewards in game
The Battle.net desktop app is trying to connect to an invalid or nonexistent server.