T-Mobile US, Inc. to Present at the J.P. Morgan 45th Annual Technology, Media and Telecom Conference in Boston, MA

BELLEVUE, Wash., May 19, 2017 -- J. Braxton Carter, Executive Vice President & Chief Financial Officer of T-Mobile US, Inc. (NASDAQ:TMUS) will present and provide a business update at 10:00 a.m. Eastern Daylight Time on Monday, May 22, 2017 at the J.P. Morgan 45^th Annual Technology, Media and Telecom Conference in Boston, MA.

A live webcast of the event will be available on the Company’s Investor Relations website, http://investor.t-mobile.com, on Monday, May 22, 2017 at 10:00 a.m. EDT. An on-demand replay will be available shortly after the conclusion of the presentation.

To automatically receive T-Mobile financial news by e-mail, please visit the T-Mobile Investor Relations website, http://investor.t-mobile.com, and subscribe to E-mail Alerts.

About T-Mobile US, Inc.
As America's Un-carrier, T-Mobile US, Inc. (NASDAQ:TMUS) is redefining the way consumers and businesses buy wireless services through leading product and service innovation. The Company's advanced nationwide 4G LTE network delivers outstanding wireless experiences to 72.6 million customers who are unwilling to compromise on quality and value. Based in Bellevue, Washington, T-Mobile US provides services through its subsidiaries and operates its flagship brands, T-Mobile and MetroPCS. For more information, please visit http://www.t-mobile.com.

T-Mobile US, Inc. Investor Relations:
Nils Paellmann, 212-358-3210 or 877-281-TMUS
Vice President – Investor Relations
[email protected]
http://investor.t-mobile.com