Episode 1813 (39:00)Jim from Whittier, CAJim uses AT&T.net and had a similar login issue as Cheryl. It took him three days to find a US number to solve the problem. Customers can call AT&T at 800-772-3140. It's based in Tustin, CA, they should be able to help. Topics: Internet and Web Tags: AT&T, webmail, settings, Support View the discussion thread.