Battle.net support
World of Warcraft
Warcraft Rumble
Diablo IV
Diablo Immortal
Overwatch 2
Hearthstone
Warcraft III: Reforged
Diablo II: Resurrected
Diablo III
StarCraft II
StarCraft: Remastered
Heroes of the Storm
Blizzard Arcade Collection
Classic Games
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More than 100 results found for "technical support"

You have attempted to connect to an invalid server. If this problem persists, please contact Customer Support.

Updated: 3 years ago
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How to contact the Blizzard legal department.

Updated: 2 years ago
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Information on Phone Number Not Eligible for Callback error

Updated: 4 years ago
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Some games require that you add a phone number to your Battle.net account

Updated: 1 year ago
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What to do if you cannot log in to Hearthstone with your Battle.net account email on a mobile device

Updated: 6 months ago
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What to do if you don't receive texts from Blizzard

Updated: 11 months ago
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Information on error BLZBNTBNA00000FA8

Updated: 3 years ago
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What to do when you receive the error "The phone number is invalid" when adding a phone number to your Battle.net account

Updated: 12 months ago
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Information on contacting Activision Support

Updated: 6 months ago
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Minimum and recommended system requirements for Warcraft III: Reforged and the original Warcraft III

Updated: 4 years ago
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