Featured promotions at T-Mobile Main & Airport

Featured categories at T-Mobile Main & Airport

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.
70
/100
AT&T
72
/100
Verizon
72
/100
5G coverage availability
More availability means having access to 5G speeds more often.
91 %
82 %
AT&T
75 %
Verizon
5G download speed
Higher speed means quicker downloads and smoother video calling.
66
Mbps
Verizon
76
Mbps
AT&T
56
Mbps
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T-MOBILE TRIAL

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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 Main & Airport

Featured reviews at T-Mobile Main & Airport

Taylor Crockford
Feb. 28, 2026, 3:07 p.m.
I'm writing to share my experience regarding an ongoing billing issue that had honestly become a nightmare. Thankfully, the team at T-Mobile completely backed me -- specifically the store manager, Will. Will was incredibly helpful and a pleasure to work with. He didn't just provide surface-level assistance -- he truly advocated for me. He went above and beyond what anyone would reasonably expect, digging into the details, and assisted me in escalating my issue. This wasn't a one-time interaction either -- he helped me on more than one occasion until everything that could be resolved in person, was. He helped me to the step of filing formal complaints at corporate level. While my issue is still ongoing, he held my hand to the very end and gave me all the best addresses, numbers, and information needed to handle this on my own moving forward. Angelo was also fantastic. He genuinely cared and was just as passionate about fixing the nonsense I had been dealing with from customer service over the phone. It was such a relief to work with people who actually listened and took ownership instead of passing the problem along. Huge kuddos to them. Exceptional service like that deserves recognition. T- Mobile's service representatives over the phone are the worst I have ever dealt with, but these two at the storefront are fantastic! View on Google
Robert Crawford
Feb. 10, 2026, 2:46 a.m.
I had to replace a broken phone here and the sales people here were very helpful View on Google
Bradley Bsst
Feb. 8, 2026, 5:13 a.m.
I would recommend this store over the Grand store. Bought a new phone here and WILL the store manager did an excellent job setting me up with T MOBILE. View on Google

Additional information about T-Mobile Main & Airport

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 Main & Airport - 315 Main St
 Exterior photo of T-Mobile Store at Main & Airport, Billings, MT
 Interior photo of T-Mobile Store at Main & Airport, Billings, MT
T-Mobile Main & Airport - 315 Main St

T-Mobile Main & Airport
315 Main St
(406) 256-2153


Billings’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 Main & Airport 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 Main & Airport

T-Mobile Store
T-Mobile at Sam's Club
4.3 miles away
T-Mobile Authorized Retailer
T-Mobile Grand & 17th St W
4.2 miles away
4.1
home-internet
5G home internet in Billings, MT
1.9 miles away
  • Mon:  Open 24h
  • Billings, MT 59101

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 Main & Airport 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 Main & Airport 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