208 South Akard Street
Dallas, TX 75202
Corporate Phone Number: 1-210-821-4105
Corporate Fax Number:
Corporate Email: [email protected]
Corporate Stock Symbol: T
AT&T is famous for communication services. AT&T's products include wireless voice and data, broadband internet, video, and data, and long distance phone service. AT&T is one of the premier wireless providers for smart phones in the US. AT&T's main competitor is Verizon.
AT&T's toll-free customer service number is 1-800-331-0500 for wireless services. For Landline customer service the number is 1-800-288-2747. The company does encourage users to use their technical support system and help forums on their website.