AT&T Inc. (NYSE: T)
175 E. Houston
San Antonio, TX 78205-2233 (Map) Phone: 210-821-4105
Fax: 210-351-2071
http://www.att.com
San Antonio, TX 78205-2233 (Map) Phone: 210-821-4105
Fax: 210-351-2071
http://www.att.com
Industry Information
First Research Industry Profiles Extensive Industry Intelligence
Hoover's Industries
SIC and NAICS Codes
Subscribers can also view the SIC and NAICS codes for AT&T. View a sample.
