at&t Customer Service

Customer service number and customer care contact details for at&t.

Mailing address:

Headquarters:

at&t
175 E. Houston
San Antonio, TX 78205
USA

Telephone:

1-800-288-2747 or 1-800-403-3302

att Corporate telephone number:

210-821-4105

Email:

See website:

http://www.corp.att.com/contact/


 

 

See Also: atandt customer service