How To Cancel At&t Home Phone. You can reach ATT customer service at 1-800-288-2020 or 1-800-331-0500. Turn on call forwarding.

How to Cancel Your ATT Internet or Phone Service. The simplest way to cancel ATT Uverse service is to call the ATT customer representative and going through step by step over the phone. Locate your ATT Wireless account number.
One of the biggest mistakes that people make when trying to cancel their landline phone plan is that they dont go in with a game plan Kurland says.
Tell the rep youd like to cancel. If you choose cable broadband service you shouldnt need a land phone line. If you cancel on a holiday well take care of it the next regular business day. ATT official page on closing a wireless account.
