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Information on Blizzard Phone Notifications
How to remove or change the phone number on your Blizzard account
What to do if you receive this error when adding your phone number to your Blizzard account
What to do if you don't receive texts from Blizzard
Use this page if you wish to change/modify your Contact & Shipping address for your Blizzard account.
How to resolve this error when adding your phone to your Blizzard account
What to do if the website returns "Connection Error" when adding a phone number
What to do if you corrected your country of residence in your account details but still you can't add your phone number to your account