See the AT&T internet customer service number 24/7 here. AT&T Mobility LLC, formerly known as Cingular Wireless and marketed as simply AT&T, is a wholly owned subsidiary of AT&T that provides wireless services to 136.5 million subscribers in the United States
AT&T internet customer service number 24/7
AT&T Internet Contact Numbers & Live Chat
Get help 24/7 with these troubleshooting tools and resources.
Contact AT&T by phone or live chat to order new service, track orders and get customer service, billing and tech support
AT&T Customer Service
For customer support on DIRECTV, AT&T Internet, U-verse TV and AT&T Phone, you can live chat or call the numbers below.
New Customers: 1-877-557-1560
If you’re looking to order AT&T, call 1-877-557-1560 to speak with an AT&T expert who can give you information on AT&T Internet & U-verse TV plans.
AT&T Internet
U-verse Internet is now AT&T Internet.
AT&T Internet customer service:
1-800-288-2020
Monday – Friday, 8 a.m. – 7 p.m.
Saturday, 8 a.m. – 5 p.m. (local time)
AT&T Internet technical support:
1-800-288-2020
Available 24/7
AT&T Phone
U-verse Voice is now AT&T Phone.
AT&T Phone customer service:
1-800-288-2020
Monday – Friday, 8 a.m. – 7 p.m.
Saturday, 8 a.m. – 5 p.m. (local time)
AT&T Phone technical support:
1-800-288-2020
Available 24/7
U-verse TV
U-verse TV customer service:
1-800-288-2020
Monday – Friday, 8 a.m. – 7 p.m.
Saturday, 8 a.m. – 5 p.m. (local time)
U-verse TV technical support:
1-800-288-2020
Available 24/7