AT&T (NYSE:T) was founded in 1885 as AT&T Corporation, since 2005 it is known as AT&T. AT&T is an American multinational telecommunications company and it’s headquarter in Whitacre Tower, Dallas, Texas, United States. In United States, it is the largest mobile telephony, fixed telephony, broadband and subscription television service provider. As on 2010, AT&T is the 7th largest company in US and 4th non-oil company by revenue. It is the 3rd largest and the largest non-oil company in Texas. It is 21st largest mobile telecom operator in the world.
October 5, 1983
Fixed line, mobile telephony, broadband, digital television
Total Employee (2010):
Whitacre Tower, Downtown, Dallas, Texas, US
Total revenue in 2010:
124.280 billion USD
268.488 billion USD