Cingular Wireless is the largest wireless operator in the United States. It is a united business enterprise between AT&T Inc. (NYSE: T) and BellSouth Corporation. AT&T is the largest mobile phone company in the United States including Puerto Rico. Cingular became wholly-owned by the new AT&T in December 2006. Cingular provides its service to more than 58.7 million customers.
Cingular wireless customer service
12555 Cingular Way, Ste 4360
Alpharetta GA 30004 US
Cingular Wireless, Llc, K. M. Richards
Email : firstname.lastname@example.org
Phone : +1 866 246 4852
Fax : +1 678 893 3267