---
title: "T-Mobile US, Inc. Appoints New Chief Operating Officer"
type: "News"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/news/269098373.md"
description: "T-Mobile US, Inc. has appointed Jonathan A. Freier as the new Chief Operating Officer, effective December 5, 2025. Freier, who has been with the company since 1994, brings over 25 years of experience in the telecommunications industry. He previously served as President of the Consumer Group. The appointment was announced in an SEC filing dated December 9, 2025."
datetime: "2025-12-09T14:03:00.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/269098373.md)
  - [en](https://longbridge.com/en/news/269098373.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/269098373.md)
---

> 支持的語言: [简体中文](https://longbridge.com/zh-CN/news/269098373.md) | [English](https://longbridge.com/en/news/269098373.md)


# T-Mobile US, Inc. Appoints New Chief Operating Officer

On December 5, 2025, T-Mobile US, Inc. announced the appointment of Jonathan A. Freier as the Chief Operating Officer, effective immediately. Mr. Freier has been with the company since 1994 and brings over 25 years of experience in the telecommunications industry.

**Individual**

Jonathan A. Freier

**Role**

Chief Operating Officer

**Type of Change**

Appointed

**Effective Date**

December 5, 2025

**Reason**

N/A

**Replacement Info**

N/A

**Background Details**

Over 25 years in telecommunications, former President, Consumer Group

**Board/Committee Role Changes**

Not disclosed

Original SEC Filing: T-Mobile US, Inc. \[ TMUS \] - 8-K - Dec. 09, 2025

**Disclaimer**

This is an AI-powered summary. It may contain inaccuracies. Consider verifying important information with the source. Please note this summary is solely based on documents filed with the SEC.

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