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Featured reviews at T-Mobile 4th St & 228th

Ambrose Leung
June 19, 2026, 4:19 p.m.
I'd like to express my sincerest gratitude to the store manager who helped me for 2 hours trying different things with tech support trying to set up a new watch for my son that I bought elsewhere. (I wanted to keep the same number on the new watch). The number transfer was done pretty quickly but the issue is actually on Samsung Galaxy watch's side as there is no visible way to set up a standalone watch without a Samsung phone. There is a workaround that I found online afterwards but kudos to the rep for sticking around after the number was transferred and helping me troubleshoot the watch that I bought elsewhere without suggesting that I buy a new one from T-Mobile. View on Google

Additional information about T-Mobile 4th St & 228th

IDs Accepted
  • US State issued drivers license
  • US Passport or Permanent Resident Card (Green Card)
  • State ID
  • International student visa with passport (Visa types: M, J, F)
  • Matricula Consular card (Mexico and most Latin American countries, check with your store mobile expert)
  • Employment Authorization Document (EAD)
  • US Military ID
T-Mobile 4th St & 228th - 22704 SE 4th St
 Interior photo of T-Mobile Store at 4th St & 228th, Sammamish, WA
T-Mobile 4th St & 228th - 22704 SE 4th St

T-Mobile 4th St & 228th
22704 SE 4th St
(425) 392-8326


Sammamish’s 5G leader — with coverage and perks that go beyond wireless. T-Mobile delivers America’s largest, fastest, and most advanced 5G network — now backed by satellite connectivity. Visit us at T-Mobile 4th St & 228th to shop the latest phones from Apple, Samsung, and Google, and get expert help with the best deals and flexible payment options.

What You’ll Find In-Store:

  • Activate Wireless or Prepaid Service
  • Activate Home Internet Services
  • Purchase Phones, Tablets, and Accessories In-Store Only
  • Upgrade or Trade-In Your Phone
  • Small Business Plans And Services
  • Connected Products for Home, Family, and Automobile

Locations near T-Mobile 4th St & 228th

T-Mobile Experience Store
T-Mobile Redmond Town Center
5.9 miles away
T-Mobile Experience Store
T-Mobile Factoria & SE 36th St
6.5 miles away
T-Mobile Experience Store
T-Mobile Bellevue Square
7.9 miles away

Got Questions about T-Mobile Stores?

Yes. Check out our special offers for new phones and great deals on our mobile phone plans.

We offer the latest iPhones. Check our store inventory and either buy in-store or online today.

Yes. Trade in your phone at a T-Mobile store and receive instant appraisal and credit. See our trade-in guide for details.

Yes, visit our T-Mobile store at T-Mobile 4th St & 228th for assistance with setting up your device.

Browse devices and plans online, contact us for assistance, or visit this T-Mobile location at T-Mobile 4th St & 228th for personalized help.

Yes. Some plans include subscriptions to services like Netflix or Apple TV+. Check our plans for available perks and add-ons.

Use our Store Locator to find the nearest T-Mobile store.

T-Mobile stores offer a wide range of accessories compatible with your device, including cases, chargers, and headphones.

No, you can pay your bill online through our website or the T-Mobile app.

Only compatible devices can use T-Mobile's 5G network. All new phones are 5G ready.

The T-Life app provides a simplified experience for customers by offering everything in one convenient location. In the T-Life app, T-Mobile and Metro by T-Mobile customers can access the same great perks and exclusive deals you know and love from T-Mobile Tuesdays, VIP benefits, and more! Plus, you can easily manage most aspects of your T-Mobile account directly from the T-Life app, with new features being added regularly.
Yes, the T-Life app can be found in your Google Play Store or Apple iOS App Store