Sun Com Wireless

Coverage: T-Mobile USA is a national supplier of wireless voice, messaging, and data services capable of reaching over 268 million Americans where they live, work, and play. Around the country, our Personal Coverage Check gives clients a clear picture of their local coverage. Ownership: T-Mobile USA is the US operating entity of T-Mobile International AG, the mobile communications subsidiary of Deutsche Telekom AG (NYSE: DT) Deutsche Telekom is one of the biggest telecommunications firms in the world, with nearly 120 million clients worldwide.