Featured promotions at T-Mobile Devonshire & Sepulveda

Featured categories at T-Mobile Devonshire & Sepulveda

Featured reviews at T-Mobile Devonshire & Sepulveda

Valerie Templos
Aug. 26, 2026, 6:09 p.m.
Big kudos to Ana for helping me today with my replacement screen protector. She also informed me that my family qualified for free Apple Watches & when I was confused about the promotion she happily took the time to explain. She also broke down the numbers so it was easier for me to understand. When I said I’d let my family know and let them decide if we’d like to get the watches, she kindly mentioned that she’d be happy to help my family should we return to this location later in the day. Remarkable service compared to when I went to try to get my screen protector replaced at the northridge location & had received poor service there. Thank you again Ana! View on Google
Adrianna Hincu
Aug. 25, 2026, 8:57 a.m.
Armen was a big help as my iPhone 14 has started having many issues, biggest being the battery dying on me rapidly. He was very friendly and knowedgable, and took the time and care to help me get the best experience at the store! I'm a college student and he helped me make sure I got exactly what I needed to succeed in my studies! Highly recommend him! :) View on Google

Additional information about T-Mobile Devonshire & Sepulveda

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 Devonshire & Sepulveda - 10404 Sepulveda Blvd
T-Mobile Devonshire & Sepulveda - 10404 Sepulveda Blvd
T-Mobile Devonshire & Sepulveda - 10404 Sepulveda Blvd
T-Mobile Devonshire & Sepulveda - 10404 Sepulveda Blvd

T-Mobile Devonshire & Sepulveda
10404 Sepulveda Blvd
(818) 581-2952

Mission Hills’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 Devonshire & Sepulveda, 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 (818) 581-2952 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 Devonshire & Sepulveda

T-Mobile Experience Store
T-Mobile Van Nuys & Chase
2.6 miles away
T-Mobile Experience Store
T-Mobile Nordhoff St & Nordhoff Way
5.4 miles away
T-Mobile Experience Store
T-Mobile Ventura Blvd & Amestoy Ave
7.2 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 Devonshire & Sepulveda 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 Devonshire & Sepulveda 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