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.
Change Your Email Address セルフサービスChange your Battle.net Account email address.
Update phone number Hot TopicNeed to update the phone number on your Battle.net account?
Information on payment methods for World of Warcraft subscriptions.
Balance Not Available as Payment OptionBattle.net Balance cannot be used to pay for some Blizzard products
My PayPal Payment FailedTroubleshooting PayPal payment issues
Explains the level of technical support we offer on Blizzard and Activision products.
BLZ51900002Information on error BLZ51900002
Unable to Install or Patch Call of Duty: VanguardHow to install Call of Duty: Vanguard and troubleshooting steps for technical issues
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.
Change Your Email Address セルフサービスChange your Battle.net Account email address.
Can't Find Celestial InvitationInformation about the quest item to receive the companion pet Stardust, the reward for completing the quest Raiding With Leashes IV: Wrath of the Lick King
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