T-Mobile US, Inc. to Present at the Morgan Stanley European Technology, Media & Telecom Conference in Barcelona, Spain

J. Braxton Carter, Executive Vice President & Chief Financial Officer of T-Mobile US, Inc. (NASDAQ: TMUS) will present and provide a business update on Friday, November 16, 2018 at 8:55 a.m. Central European Time (2:55 a.m. Eastern Time) at the Morgan Stanley Annual Technology, Media & Telecom Conference in Barcelona, Spain.

A live webcast of the event will be available on the Company’s Investor Relations website, http://investor.t-mobile.com, on Friday, November 16, 2018 at 8:55 a.m. Central European Time (2:55 a.m. Eastern Time). 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 77.2 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 Metro by T-Mobile. For more information, please visit http://www.t-mobile.com.

Investor Contact: Nils PaellmannTel: [phone] [e-mail] http://investor.t-mobile.com