If you have DSL service through AT&T, you can pay your monthly bill in any of the following ways:
- Online: Log in to your AT&T account and make a payment.
- By Mail: Send your payment to the following address: AT&T, P.O. Box 105503, Atlanta, GA, 30348-5503
- By Phone: The phone number for AT&T DSL payments is 800-288-2020.
- In Person: Pay at an AT&T store or other authorized payment location.