Need to update the phone number on your Battle.net Account?
Let us know if you run in to an accessibility problem.
Use this page if you wish to change or modify your Contact and Shipping address for your Battle.net Account.
What to do if your Wormhole Generator: Shadowlands doesn't have an option for Zereth Mortis.
What to do if your Wyrmhole Generator cooldown is not reduced after putting 20 points into Mechanical Mind
Each BattleTag is assigned a numeric ID to create a unique identifier.
Information about what to do if you didn't get the reward you expected from the Recruit A Friend system, or are looking to swap the reward you got.
Information regarding the Blizzard Research Program.
Some overlay programs can cause Blizzard games to crash.
Some games require that you add a phone number to your Battle.net account