U.S. Cellular Logo — The United States Cellular Corporation , or just U.S. Cellular is a U.S. mobile phone companies. With 6.1 million customers, it is in the U.S. mobile market in terms of subscribers behind the sixth-largest competitor, the competitor Verizon Wireless , AT & T Mobility , Sprint Nextel , T-Mobile and MetroPCS (in 2009).
U.S. Cellular currently operates a CDMA2000 cellular network in 126 local markets in 26 U.S. states, the geographic focus primarily in the Northwest, Midwest and is located in the northeastern United States. About roaming agreements with other network operators are the services offered to customers throughout the U.S. and internationally. More