At &T was found on October 5th 1983. AT & T is the leading provider of fixed telephone lines in the United States, and also offers subscription television and broadband services. Randall L. Stephenson is the current president and CEO of the company. Since January 2011 it is the biggest provider of mobile telephone services in the United States, with d more than 210 million customer's altogether. With respect to the revenues AT & T is the largest communication holding organization worldwide. (Charles, 2001)The company operates globally under the AT & T brand, AT ...