Customer service cannot assist with beta access, but you can sign up for individual game betas on the game website when the beta signup is available
What to do if the account of a friend or family member was compromised.
What to do if you are being asked to repurchase a game you already own.
More information about authenticator security codes
Types of issues Blizzard Customer Support can help you with on Activision games
Steps on how to create a new Administrator Profile.
How to purchase a gift for a friend who plays in another region.
A guide for releasing and renewing your IP address and flushing the DNS resolver cache.
How to identify and report suspicious communications received by mail, text, or in-game chat.