T-Mobile

Updated: 04/30/2020 by Computer Hope
T-Mobile logo

Founded in 1994 by John W. Stanton, T-Mobile is a wireless network company headquartered in Bellevue, Washington, United States. It is a subsidiary of the German telecommunications company Deutsche Telekom. It serves over 55 million customers in the U.S., Puerto Rico, and the U.S. Virgin Islands, providing wireless voice, messaging, and data services. As of 2014, T-Mobile is valued at over $15 billion.

Contact information

Support: (877) 453-1304, or 611 on a T-Mobile phone
TDD/TTY: (877) 296-1018 (hours: 5 A.M. - 10. P.M. PST)
Website: T-Mobile official website
Address: Customer service:

T-Mobile Customer Relations
PO Box 37380
Albuquerque, NM 87176-7380

Legal Services:

T-Mobile Bankruptcy Team
PO Box 53410
Bellevue, WA 98015-3410
Stock: NYSE: TMUS

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Company news

April 1, 2020 - T-Mobile completed the $26.5 billion merger with Sprint on April 1, 2020.