Featured promotions at T-Mobile Delaware & Kenmore

Featured categories at T-Mobile Delaware & Kenmore

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
75
/100
Verizon
54
/100
5G coverage availability
More availability means having access to 5G speeds more often.
95 %
90 %
AT&T
20 %
Verizon
5G download speed
Higher speed means quicker downloads and smoother video calling.
216
Mbps
Verizon
53
Mbps
AT&T
48
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 Delaware & Kenmore

Featured reviews at T-Mobile Delaware & Kenmore

Emmanuella Sarpong
April 6, 2026, 7:03 p.m.
My old phone stopped working and so I quickly needed a new one. Ayaan was extremely helpful and patient as I transferred data from my old phone. Great customer service at this location. View on Google
Christina Love
March 27, 2026, 4:59 a.m.
Selecting the T-Mobile location on Delaware Ave was the best choice ever for upgrading our phones, what felt to us to be a monumental undertaking that we had postponed for a few years. Upon arrival, we received a warm reception from Justin, the Manager, who introduced us to one of his Mobile Experts, Ive V. Mom, Ive and me sat at a table in our own little bubble discussing and deciding about this big step we were finally taking. Ive was warm and personable, gave us undivided attention, and patiently addressed all our questions and concerns. We were never rushed. We were delighted by the entire experience and eagerly awaited the delivery of our pre-ordered new phones. At our second visit with our new phones in hand, Vee and Ive V took care of transferring the content from our old phones. They confidently handled all the steps of that process, including the challenges that arose because my old phone was nearly full to capacity. Throughout the lengthy process that included selecting accessories, both team members were cordial, patient and highly competent. We are very grateful for their expertise and friendly assistance. We would definitely recommend the T-Mobile Delaware Ave store! View on Google
Luis Carmona
March 21, 2026, 3:51 p.m.
Ayaan was very helpful he helped me change my facebook birthday. View on Google
Bill Wills
March 15, 2026, 11:46 p.m.
Today I had the pleasure of meeting Jason he was very professional very Knowledgeable thank you again View on Google

Additional information about T-Mobile Delaware & Kenmore

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 Delaware & Kenmore - 2730 Delaware Avenue

T-Mobile Delaware & Kenmore
2730 Delaware Avenue
(716) 877-9012

Buffalo’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 Delaware & Kenmore, 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 (716) 877-9012 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

Locations near T-Mobile Delaware & Kenmore

T-Mobile Store
T-Mobile Niagara Falls & Ridge Lea
3.9 miles away
5.0
T-Mobile Store
T-Mobile Walden Galleria
6.2 miles away
T-Mobile Store
T-Mobile at Sam's Club
6.7 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 Delaware & Kenmore 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 Delaware & Kenmore 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