Advertisement

Advertisement

Hotels Food Shopping Coffee Grocery Gas

T-Mobile

$$

+1 (909) 356-1369

Advertisement

Advertisement

Photos

FREE T-Mobile Lunch Container on 8/24/21

Free T-Mobile Blanket on 10/12/21

Free T-Mobile service oversize tote on 4/16/24

Free T-Mobile holiday glass on 12/5/23

Color socks on 6/14/22

T-Mobile Tuesday FREE Drawstring Backpack X 2 (2 phone lines) on 8/16/22

10030 Sierra Ave

Fontana, CA 92335

+1 (909) 356-1369

https://www.t-mobile.com

At our T-Mobile Authorized Retailer in Fontana, CA, at 10030 Sierra Ave, you'll find the summit of 5G technology. Seize unbeatable offers on the new iPhone 15 and premium selections from Samsung and OnePlus. Our Retail Sales experts are committed to superior service, helping you choose the perfect 5G device and accessories. Visit us for unparalleled connectivity and customer support. Contact us at (909) 356-1369 today.

Also at this address

Sierra Plaza South

Find related places

Phone Stores

Electronics Store

Shopping

Internet Providers

Reviews

Manette E.

5/11/2022

On May 7 at 11:00 am I visited T-Mobile loc at 10030 Sierra Av Fontana. The store traffic was light/medium. I was greeted and assisted by Michelle M. I stated I was here for an upgrade. We both...

Read more on Yelp

Stephanie R.

3/6/2021

We had been having issues with another phone company and decided suddenly to switch to T-Mobile. Throughout our whole process of changing companies, Heidi (employee at this T-Mobile location)...

Read more on Yelp

Viki S.

5/8/2023

no rating for liers .. i called t-mobile to ask about the iphone 14 because the tv says : get the iphone 14 on us .. so my daughter asked me to call and find out about it .. so i did .. the...

Read more on Yelp

Owner verified

See a problem?

You might also like

T-Mobile

Art and architectural supplies, Online service providers, Binoculars and telescopes

T-Mobile

"Good service! Traded in my old phones with Verizon, bought some new ones (LG Optimus L90 & iPhone 5C) with the ease of lower monthly payment and the satisfaction of experiencing a newer..."

photo of Gerardo C.

T-Mobile

Art and architectural supplies, Cellular telephone services, Online service providers

T-Mobile

"I went into the T-Mobile store so frustrated because of an issue with Assurion (insurance) and we were welcomed by Andrew who said no problem we can help which was SUCH a relief (we had been..."

photo of Adina S.

T-Mobile

Art and architectural supplies, Cellular telephone services, Online service providers

T-Mobile

"We went into T-mobile on a Saturday morning because my husband dropped his phone from the roof . We went in hoping it was a small issue regarding the SIM card. Mind you the phone was saved all..."

photo of Evenie J.

United States›California›Fontana›T-Mobile

Partial Data by Infogroup (c) 2025. All rights reserved.

Partial Data by Foursquare.

Advertisement

Advertisement