T-Mobile US, Inc. (TMUS)
NASDAQ: TMUS · Real-Time Price · USD
217.50
-4.07 (-1.84%)
At close: Mar 9, 2026, 4:00 PM EDT
217.12
-0.38 (-0.17%)
After-hours: Mar 9, 2026, 7:53 PM EDT

Company Description

T-Mobile US, Inc., together with its subsidiaries, provides wireless communications services in the United States, Puerto Rico, and the United States Virgin Islands.

The company offers voice, messaging, and data services to postpaid, prepaid, and wholesale and other services customers.

It also provides wireless devices, including smartphones, wearables, tablets, home broadband gateways, headsets, and other mobile communication devices, as well as accessories; financing through equipment installment plans; reinsurance for device insurance policies and extended warranty contracts.

The company offers services under the T-Mobile, Metro by T-Mobile, and Mint Mobile brands through its owned and operated retail stores, customer care channels, national retailers, and its websites, as well as through T-Mobile, Metro by T-Mobile, and Mint Mobile apps.

It also sells devices to dealers and other third-party distributors for resale through independent third-party retail outlets and various third-party websites.

The company was founded in 1994 and is headquartered in Bellevue, Washington. T-Mobile US, Inc. operates as a subsidiary of Deutsche Telekom AG.

T-Mobile US, Inc.
T-Mobile US logo
Country United States
Founded 1994
Industry Telecom Services
Sector Communication Services
Employees 75,000
CEO Srinivasan Gopalan

Contact Details

Address:
12920 SE 38th Street
Bellevue, Washington 98006-1350
United States
Phone 425 378 4000
Website t-mobile.com

Stock Details

Ticker Symbol TMUS
Exchange NASDAQ
Stock Type Common Stock
Fiscal Year January - December
Reporting Currency USD
CIK Code 0001283699
CUSIP Number 872590104
ISIN Number US8725901040
Employer ID 20-0836269
SIC Code 4812

Key Executives

Name Position
Srinivasan Gopalan Chief Executive Officer, President and Director
Peter Osvaldik Executive Vice President and Chief Financial Officer
Jonathan A. Freier Chief Operating Officer
Mark W. Nelson Esq., J.D. Executive Vice President and General Counsel
Michael J. Katz President of Marketing, Strategy and Products
Callie R. Field Strategic Advisor
Daniel J. Drobac Vice President and Chief Accounting Officer
Jeff Simon Executive Vice President and Chief Information Officer
Quan Yao C.F.A. Senior Vice President of Investor Relations
Doug Chartier Senior Vice President of Sales and Marketing

Latest SEC Filings

Date Type Title
Mar 4, 2026 144 Filing
Feb 25, 2026 CERT Certification by an exchange approving securities for listing
Feb 24, 2026 144 Filing
Feb 24, 2026 144 Filing
Feb 23, 2026 144 Filing
Feb 19, 2026 8-A12B Registration of securities
Feb 19, 2026 144 Filing
Feb 19, 2026 8-K Current Report
Feb 18, 2026 144 Filing
Feb 18, 2026 144 Filing