T-Mobile US, Inc. is a leading wireless telecommunications provider operating under the T-Mobile and MetroPCS brands. It delivers a comprehensive suite of postpaid and prepaid wireless services, including voice, messaging, and high-speed data plans tailored for consumers and businesses. The company also offers wholesale wireless services to resellers and partners, enabling broader network access. T-Mobile US, Inc. has expanded into fixed-wireless broadband, serving residential and business customers with home internet solutions powered by its extensive 5G network. Additionally, through joint ventures with fiber network owners, it provides fiber broadband to select customers while maintaining stakes in these partnerships for wholesale access. With a strong focus on the U.S. communications sector, T-Mobile US, Inc. supports millions of postpaid phone users, prepaid subscribers, and growing broadband households, playing a pivotal role in the competitive wireless and internet services market. Founded in 1994 and headquartered in Bellevue, Washington, it continues to drive innovation in mobile connectivity and broadband delivery.