Featured promotions at T-Mobile Washington Square

Featured categories at T-Mobile Washington Square

T-Mobile Network Performance

Data provided by Umlaut From April-2025 to September-2025   See coverage map
5G network score
The higher your score, the more likely you can connect to a faster, more stable network.
85
/100
AT&T
86
/100
Verizon
44
/100
5G coverage availability
More availability means having access to 5G speeds more often.
86 %
81 %
AT&T
25 %
Verizon
5G download speed
Higher speed means quicker downloads and smoother video calling.
451
Mbps
AT&T
36
Mbps
Verizon
27
Mbps
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T-MOBILE TRIAL

Try T-Mobile FREE
for 30 days.

Test-drive our award-winning network and some of our favorite benefits for 30 days—no commitment or credit card required. We won’t even tell your other carrier.

Get started now
Qualifying non-T-Mobile network user & compatible, unlocked device required. 1 trial user. See 5G device, coverage, & trial details at T-Mobile.com.

Compare Plan Prices vs the Other Carriers at  T-Mobile Washington Square

Featured reviews at T-Mobile Washington Square

Crystal
April 7, 2026, 5:56 p.m.
No wait, very knowledgeable and helpful staff! View on Google
Deb Nicholson
April 6, 2026, 9:08 p.m.
Very helpful and courteous all the staff made the experience easy and friendly View on Google
John Gillespie
April 1, 2026, 6:04 p.m.
Excellent, cheerful staff that switched us from Verizon to T-Mobile saving us a bunch of money. Highly recommended View on Google
Elle Kavina
March 28, 2026, 5:44 p.m.
During our visit we were helped by the manager Christy, as well as Michael and Amara. They were all very knowledgeable and patient with customers. The store is well-lit and clean. The process of transferring from a competitive carrier was fairly simple and efficient. View on Google
Kim G
March 27, 2026, 8:56 p.m.
This place is awesome! So helpful. The store manager Christy was fabulous. Amara was fantastic also. Helped us with everything we needed. Thank you guys very much! View on Google

Additional information about T-Mobile Washington Square

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 Washington Square - 15 Washington Sq
T-Mobile Washington Square - 15 Washington Sq

T-Mobile Washington Square
15 Washington Sq
(667) 254-8495

Chestertown’s 5G leader — with membership perks and coverage that go beyond wireless. T-Mobile powers America’s largest, fastest, and now most advanced 5G network — backed by satellite coverage that keeps you connected even off the grid. At T-Mobile Washington Square, explore the latest devices from Apple, Samsung, and Google, with great deals and flexible ways to pay. Whether you’re upgrading, switching, or just looking, our experts are here to help.

Call us at (667) 254-8495 or stop by today.

What You’ll Find In-Store:

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

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 Washington Square 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 Washington Square 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