Get the iPhone 18 Pro at AT&T Green Mount Plaza in O Fallon
Discover iPhone 18 Pro and iPhone 18 Pro Max, available online or at our O Fallon stores, plus the new foldable iPhone Duo arriving in October. The iPhone 17 is still available too.
The iPhone 18 Pro lineup arrives at AT&T on September 18. Preorder online starting September 12, or visit us at our Green Mount Plaza location.
iPhone 18 Pro. 6.3-inch ProMotion display,1 48MP Fusion Main camera with variable aperture, big leap in battery life, and A20 Pro chip.
- 6.3-inch Super Retina XDR ProMotion display
- Apple Intelligence
- 48MP variable-aperture camera system
- A20 Pro chip. Next-generation vapor chamber.
- 256GB, 512GB, 1TB & 2TB capacity options
The iPhone lineup at AT&T
New this year or a recent favorite at a lower price. Order any model online, or visit our Green Mount Plaza store to shop iPhone in person
- iPhone 18 Pro (2026, new)
- iPhone 18 Pro Max (2026, new)
- iPhone Duo (2026, pre-orders Oct 16)
- iPhone 17 Pro Max (2025)
- iPhone 17 Pro (2025)
- iPhone 17 (2025)
- iPhone Air (2025)
AT&T Store O Fallon
Green Mount Plaza
1171 Green Mount Rd
Hours
| Day of the Week | Hours |
|---|---|
| Monday | 9:00 AM - 8:00 PM |
| Tuesday | 9:00 AM - 8:00 PM |
| Wednesday | 9:00 AM - 8:00 PM |
| Thursday | 9:00 AM - 8:00 PM |
| Friday | 9:00 AM - 8:00 PM |
| Saturday | 9:00 AM - 8:00 PM |
| Sunday | 11:00 AM - 6:00 PM |
