T-Mobile USA officially merged with Sprint in April 2020. T-Mobile's 4G LTE network uses bands 4/66 (AWS), 12, 2 (PCS), and 71 (600 mHz). The 4G network acquired from Sprint uses bands 25, 26, and 41. For 5G, T-Mobile is using band 71 (600 MHz) for low-band, band 41 (2,500 Mhz) for mid-band, as well as mmWave. 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/ »