---
title: "Where is T-Mobile headquartered?"
description: "T-Mobile is headquartered at 12920 SE 38th Street, Bellevue, Washington 98006, United States."
canonical: "https://derrick-app.com/company/t-mobile/headquarters"
category: "Company"
updated: "2026-10-23"
---

# Where is T-Mobile headquartered?

> T-Mobile is headquartered at 12920 SE 38th Street, Bellevue, Washington 98006, United States.

*Canonical: https://derrick-app.com/company/t-mobile/headquarters* · *Company*

---

## Headquarters address

| Field | Value |
|---|---|
| Street | 12920 SE 38th Street |
| City | Bellevue |
| State / Region | Washington |
| Postal code | 98006 |
| Country | United States |

## Other offices

- Corporate headquarters (principal executive offices): Bellevue, Washington, United States
- Second headquarters, the former Sprint campus: Overland Park, Kansas, United States

## About T-Mobile

- **Name:** T-Mobile
- **Website:** https://www.t-mobile.com
- **Industry:** Wireless, 5G broadband and business telecommunications
- **Founded:** 1994
- **Employees:** About 75,000 full-time and part-time employees (Form 10-K, December 31, 2025)
- **Headquarters:** 12920 SE 38th Street, Bellevue, Washington 98006, United States
- **Listed as:** TMUS (Nasdaq)
- **Specialties:** Postpaid and prepaid mobile service, 5G Home Internet (fixed wireless broadband), Fiber broadband (T-Fiber), T-Mobile for Business and government, Metro by T-Mobile and Mint Mobile prepaid brands, Advertising (T-Ads), Satellite-to-phone coverage

*Get this data with Derrick → Enrich Companies: https://derrick-app.com/features/enrich-companies*

- [Full T-Mobile profile](https://derrick-app.com/company/t-mobile)

## About our data

Enriched by Derrick from public sources: the company website, filings, its LinkedIn page and the press. Individual emails and phone numbers are never published here.

- **Data as of:** 2026-10-23
- **Staff figures:** Estimated

## Enriching a list rather than one company

This page covers T-Mobile alone. To do the same across a whole list of accounts -
firmographics, decision makers, verified emails and phone numbers - Derrick enriches it
in its web app (nothing to install), in Google Sheets, through an MCP server or a REST API.
Billed per verified match; the free plan includes 100 credits per month.

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