T-Mobile is an operator of mobile network established in Bonn (Germany). It is a subsidiary of Deutsche Telekom and belongs to the business alliance FreeMove . The t stands for “Telekom”. T-Mobile also has financial interests in mobile operators in Eastern Europe. It has some 101 million subscribers, making it the sixth largest provider of mobile services by number of subscribers and the third largest multinational in the world after Vodafone in the UK, Telefónica of Spain and America Movil of Mexico. T-Mobile in the U.S. is the fourth largest wireless telecommunications network largest after AT & T , Verizon Wireless and Sprint Nextel . More