T-Mobile USA officially merged with Sprint in April 2020. T-Mobile's 4G LTE network uses bands 4 and 66 (AWS), 12 (Lower 700 MHz), 2 (PCS), and 71 (600 mHz). In 2013, they purchased MetroPCS and merged networks. T-Mobile is Deutsche Telekom's global wireless brand. T-Mobile USA was the first company to offer a nationwide GSM network in the United States.
Coverage Area: Nationwide
Web Site: http://www.t-mobile.com/ »