Battle.net support
World of Warcraft
Warcraft Rumble
Diablo IV
Diablo Immortal
Overwatch 2
Hearthstone
Warcraft Strategy
Diablo II: Resurrected
Diablo III
StarCraft II
StarCraft: Remastered
Heroes of the Storm
Blizzard Arcade Collection
Classic Games
Subject

More than 100 results found for "new serial number"

How to remove a subscription to the monthly Blizzard News.

Updated: 2 years ago
Article
Product:

Information about suggesting new game ideas.

Updated: 2 years ago
Article

Information about contacting or submitting feedback about Blizzard Community teams.

Updated: 4 months ago
Article

Information on Battle.net Phone Notifications

Updated: 3 years ago
Article
Product:

There was an error when trying to save a new banner.

Updated: 5 years ago
Article
Product:

Information on Competitive Ranks with the start of a New Season

Updated: 2 years ago
Article
Product:

Information about price discrepancy in Overwatch 2

Updated: 6 months ago
Article
Product:

How to solve this problem on an incomplete Battle.net account

Updated: 3 years ago
Article
Product:

What to do if you can't see the icon for the Kaja'mite Contact Worldsoul Memory event in Undermine.

Updated: 2 months ago
Article
Product:

What to do when the physical Authenticator battery has died and a replacement is desired?

Updated: 10 months ago
Article
Product: