#21 - April 1, 2011, 4:26 p.m.
Welcome to the Customer Support Forum, everyone. Please mind your P's and Q's while posting here.Fëarce -- It does look as though the password was changed this morning and not by you, from what I can see.
You will only be prompted to make the phone call if the login attempt appears suspicious or unusual.
It does not prompt for a code each and every time you log into the game or website like the mobile authenticator or the keychain authenticator does.If you have a compatible cell phone you may wish to switch from the Dial-in Authenticator to the Mobile Authenticator. Compatible cell phones and providers can be found here:
Mobile Authenticator Compatibilityhttp://mobile.blizzard.com/us-en/support-compat.html/I would also highly recommend thoroughly scanning your computer for any malicious software if you have not done so already. More information can be found in the Knowledge Base articles below.