T-Mobile

About

T-Mobile US, Inc. traces its roots to the 1994 establishment of VoiceStream Wireless PCS as a subsidiary of Western Wireless Corporation. Spun off from parent Western Wireless on 3 May 1999, VoiceStream Wireless Corporation was purchased by Deutsche Telekom on 31 May 2001 and renamed T-Mobile USA, Inc. in July 2002. We have recently acquired Sprint making the biggest merger in telecommunications history.