Boost Mobile
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Welcome to the Boost Mobile store at 931 Highway K, O Fallon, MO. Plus, shop great deals on new phones from Apple, Samsung, Motorola, and many more!
At Boost, you can enjoy the latest 5G devices and prepaid phone plans on America's Largest Network with 99% Nationwide Coverage. Visit us or call (636) 294-5334 to experience a fresh take on wireless today!
The pinnacle of Apple technology has arrived. 📱✨ Get the new iPhone 18 Pro Max unlocked out of the box with Boost Mobile! Buy it outright and pair it with any plan that fits your life.
The Samsung Galaxy S26 FE is here and packed with all the features you want, upgraded.
Turning "budget-friendly" into their new favorite flex. 🧠📱 You're not cutting corners, you're gaming the system.
Get personalized AI health coaching and daily peace of mind with the Samsung Galaxy Watch9. Now available at Boost Mobile.
That feeling when your kid walks into school with a fresh phone and you walk away with more cash in your pocket. 💃📱 Best day of the year.
07/16/2026
They made it. The final is here. Every goal, every replay, every group chat explosion all of it in your pocket. $25/MO Forever. Terms apply.
07/15/2026
Your local Boost Mobile store in 931 Highway K, O Fallon, MO has everything you need for back-to-school. Secure their classroom confidence and your peace of mind with 3 months of service for just $10/mo. Stop by today!
The ultimate front row seat to the tournament was in your pocket the whole time ⚽🔥
The hunt is over 🔥 Score your official Panini World Cup Stickers and album at your local Boost Mobile store now!
We’re putting the world’s best ON SPEAKER. 📞🔥
Get to know as he answers your questions and shows off his favorite moves.
We brought out to “bring his best moves,” and he took it literally 🤯🔥
04/28/2025
Unlimited data means unlimited memes. Unlimited texts. Unlimited video streaming. Unlimited music streaming. Unlimited everything, locked in, for just $25/mo. Forever. Visit Boost Mobile at 931 Highway K O Fallon MO to learn more
02/28/2025
Unlimited data means unlimited memes. Unlimited texts. Unlimited video streaming. Unlimited music streaming. Unlimited everything, locked in, for just $25/mo. Forever. Stop in to Boost Mobile - 931 Highway K in MO to learn more
01/08/2025
Cash rules everything. 🤑 Get 25% off your tax prep with Liberty Tax and keep your money where it belongs — in your wallet.
Drop by your local Boost store today at 931 Highway K in O Fallon
12/17/2024
Ready for a phone glow-up? ✨ Drop by your local Boost store at 931 Highway K in O Fallon to switch and snag the iPhone 15 for just $149.99. Trust us, your wallet will thank you.
12/02/2024
‘Tis the season for 12 Days of Giveaways! Drop by your local Boost Mobile store at 931 Highway K in O Fallon and enter to win a grand prize VIP trip to the Jingle Ball show in Miami. But the gifts don’t stop there, we’re giving away TVs, earpods, gift cards and more! Don’t miss out on your chance to win other great holiday prizes.
https://www.sweeppromo.com/fbsweeps/sweeps/12DAYSOFGIVEAWAYSSWEEPSTAKES
11/25/2024
🚨 Black Friday Deal 🚨Drop by your local O Fallon Boost store at 931 Highway K and get the Coach Prime moto g 5G, or moto g 5G 24 for only $10! Start fresh with a new phone and number (or keep your current one)!🔥Don’t miss your chance to upgrade for less.
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Category
Telephone
Address
931 State Highway K
O'Fallon, MO
63366
Opening Hours
| Monday | 10am - 8pm |
| Tuesday | 10am - 8pm |
| Wednesday | 10am - 8pm |
| Thursday | 10am - 8pm |
| Friday | 10am - 8pm |
| Saturday | 10am - 8pm |
| Sunday | 11am - 7pm |
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