If you have Home Phone line of AT&T, you have to follow procedure to pay your monthly bill:
- Online: Sign in your AT&T Account here and make your online transactions.
- By Mail: Send payment to the mentioned address: AT&T, P.O, Box 5080, Carol Stream, IL, 60197-5080
- By Phone: The AT&T payment contact number for call is 800-288-2747
- Physically Business Address: Pay your home phone bill at AT&T store or at another officially payment location.