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T-Mobile Cellular Provider ·$$

Visit the T-Mobile store in Ontario and discover America's largest, fastest, and most reliable 5G network. Shop our best low-cost plans with no annual service contracts - plus our best smartphones, cell phones, tablets, internet devices, and latest promotions. If you're interested in joining the Un-carrier, our staff at 1865 E 4th St. Suite D can assist you in the switching process. Masks are optional for fully vaccinated guests except where state or local ordinances require all guests wear a mask at all times.

Website: t-mobile.com

Phone: (909) 395-5074

Closed now

  • Mon 10:00 AM - 8:00 PM

1865 E 4th St Ontario, CA 91764 ·2151.20 mi

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Amenities

  • Accessible

Reviews

yelp
3.5 57 reviews
5 star
31 4 star
1 3 star
1 2 star
0 1 star
24
Margie F. 06/18/26

JAIR SANTANA assisted me today. HE IS ABSOLUTELY AMAZING! TEN STARS! Kind, understanding, knowledgeable, professional and most important to me was his patience!!! Had a disappointing experience...

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Danica T. 07/15/26

Really wanted to thank Ms. Cindy for always being helpful! She's helped me on not one but two occasions and both times she was incredibly professional, polite, attentive and tried her absolute...

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Toofan H. 09/20/26

Poor service, bad inventory system. Called in and they told me they have the phone in stock. I came and waited to purchase phone...after waiting 30 minutes they said I can't just buy the phone in...

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Shonte M. 09/16/26

This location has to do better they have kids working the business that clearly don't have multitask skill task , I waited for nearly 1hr with literally know one ahead of me but one person, the...

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Sophia M. 10/29/25

I came to have a data transfer done for my new 17 pro max and I received amazing service from Andrew tonight! Easy and painless process! Big props to Andrew for great customer service!!!

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