T-Mobile has agreed to buy most of U.S. Cellular in a deal worth about $4.4 billion that would bring the self-proclaimed “un-carrier” more than 4 million new customers as well as its retail stores and about 30 percent of U.S. Cellular’s wireless spectrum. U.S. Cellular would hang on to 70 percent of its spectrum and towers and lease much of it back to T-Mobile, which was already leasing its infrastructure. T-Mobile says it plans to use the added spectrum to improve its service in rural areas, which constitute the bulk of U.S. Cellular’s footprint. Continue reading T-Mobile Plans to Buy Most of U.S. Cellular in $4.4 Billion Deal