Featured promotions at T-Mobile S Walnut Ave & S I-35

Featured categories at T-Mobile S Walnut Ave & S I-35

T-Mobile Network Performance

Data provided by Umlaut From July-2025 to December-2025   See coverage map
5G network score
The higher your score, the more likely you can connect to a faster, more stable network.
88
/100
Verizon
86
/100
AT&T
82
/100
5G coverage availability
More availability means having access to 5G speeds more often.
96 %
94 %
AT&T
80 %
Verizon
5G download speed
Higher speed means quicker downloads and smoother video calling.
269
Mbps
Verizon
68
Mbps
AT&T
51
Mbps
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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 S Walnut Ave & S I-35

Featured reviews at T-Mobile S Walnut Ave & S I-35

Alexandria Schoff
June 27, 2026, 4:44 p.m.
Lanz, Alexa, and Kassandra were super helpful! I was really worried before I came where because when I called customer service, they couldn’t help me set up my portable hotspot. Here, they set it up for me! I do think this store would be cooler with a bar, checkered floors, and tinted windows. Great experience though! Thanks! View on Google
Ryley Johnston
June 27, 2026, 1:06 a.m.
We’ve had some trouble with T-Mobile in the past, so coming in we were already a little frustrated. Lanz completely changed that experience. He was patient, explained everything clearly, and made sure we actually understood what was going on instead of rushing us. He was professional, kind, and just great overall. Lanz really went above and beyond and made this one of the best experiences we’ve had with T-Mobile. Highly recommend working with him. View on Google
Drew Johnston
June 27, 2026, 12:57 a.m.
Lanz, Kassan, and Savoy are the Best Around, if you don't know you need to come find out...... BIG DADDY dont lie. They take you by the hand and make you feel like no one else matters. T-mobile NB for life! View on Google
Shanan “Starr” Wooldridge
June 20, 2026, 11:51 p.m.
Lanz, Nick, and Matt were very professional we’re very nice, very professional I would recommend if you come in to ask for one of these three View on Google
Jackie Furlough
June 20, 2026, 10:24 p.m.
Lanz, Nick, and Matt were amazing. Handled my issue very fast, no waiting. Very patient and wanted to understand my issues. 10 minutes I was done, and my wifi box was ready View on Google

Additional information about T-Mobile S Walnut Ave & S I-35

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 S Walnut Ave & S I-35 - 665 S Walnut Avenue
T-Mobile S Walnut Ave & S I-35 - 665 S Walnut Avenue

T-Mobile S Walnut Ave & S I-35
665 S Walnut Avenue
(830) 629-2298


New Braunfels’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 S Walnut Ave & S I-35 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 S Walnut Ave & S I-35

T-Mobile Store
T-Mobile at Costco
5.7 miles away
5.0
T-Mobile Store
T-Mobile at Costco
13.9 miles away
4.6
T-Mobile Store
T-Mobile Forum
14.9 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 S Walnut Ave & S I-35 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 S Walnut Ave & S I-35 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