#4 - Sept. 30, 2010, 9:18 a.m.
The authenticator is still attached to the account and I don't see any suspicious activity, Peaboris. Did you by any chance upgrade the OS on the phone or reset the authenticator?
Remember that a reset will lock you out of any account that is still associated with the authenticator.
Try resyncing it. If that fails, for security purposes you will need to contact our Billing and Account services to remove the old authenticator and add the new one.
You will need to fully verify the account and provide one of the following:
Digital authenticator serial number that is currently associated with the account.
Classic World of Warcraft CD Key
If you have misplaced your CD key or did not write down the digital serial number you will need to fill out and send the following web form to accountservices@blizzard.com:
http://us.blizzard.com/support/article/21469
Account Services
Assists with: billing issues, password recovery, paid services, subscriptions, payment issues, account management, etc
Hours: 7 AM to 8 PM Pacific Time
How to contact: