NearSpotUSA Add

Categories Locations Saved Add Sign in

Find local businesses in every city and ZIP code across the United States.

Explore

All categories
Browse by state
Search listings
About / data sources

For businesses

Add your business
My listings
Business admin

Your account

Sign in
Saved places
Account

Business data from Overture Maps Foundation (CDLA-Permissive 2.0), the IRS Exempt Organizations BMF (public domain), and OpenStreetMap (© OpenStreetMap contributors, ODbL) — which also provides the map tiles. ZIP code and city data from GeoNames (CC BY 4.0).

© 2026 NearSpotUSA.

Local businesses in O Fallon, MO | NearSpotUSA

Home/Missouri/O Fallon

Local businesses in O Fallon, MO

5,820 listings · Saint Charles County · 2 ZIP codes

Popular categories here

Doctors & Clinics 240 Real Estate Agents 232 Non-Profits & Charities 214 Landmarks & Historic Sites 199 Contractors & Builders 183 Banks & ATMs 166 Bars & Pubs 158 Transportation & Shipping 144 Financial Advisors 140 Auto Repair 134 Gyms & Fitness 134 Insurance 131 Schools 131 Restaurants 125 Churches 122 Hardware & Home Improvement 98 Dentists 96 Hair Salons 88 Parks & Trails 78 Sports & Recreation 74 Business Consulting 72 Department & Discount Stores 70 Spas & Day Spas 67 Chiropractors 64 Electronics 62 Religious Organizations 60 Gas Stations 59 Car Dealers 59 Lawyers & Legal 53 Government Offices 51

Showing 10 on this page · 10 on the map

Loading map…

Deer Creek Dental

Dentists · O Fallon, MO

Not yet reviewed

2941 Highway K, 63368

+16363884066 deercreekdental.com

Dr. Danielle Lorenscheit

Chiropractors · O Fallon, MO

Not yet reviewed

1755 Stump Rd, 63368

+16369220777 mfwellness.org

Excel Sports & Physical Therapy - North O'fallon

Physical Therapy · O Fallon, MO

Not yet reviewed

1096 Tom Ginnever Ave, 63366

16369785255 excelsportspt.com

KayJay Automotive

Auto Repair · O Fallon, MO

Not yet reviewed

3355 E Terra Ln, 63366

+16363871245 kayjayautomotive.com

Lennox Stores (PartsPlus)

HVAC & Heating · O Fallon, MO

Not yet reviewed

1306 Rustique Sq, 63368

6363627210 www.lennoxpros.com

Lingo Telecommunications

IT & Computer Services · O Fallon, MO

Not yet reviewed

147 Triad Center W, 63366

+18773798279 lingotelecom.com

Rothman Furniture

Furniture & Home Decor · O Fallon, MO

Not yet reviewed

2101 E Terra Ln, 63366

(877) 704-0002 RothmanFurniture.com

Sturgis 66

Car Dealers · O Fallon, MO

Not yet reviewed

1305 N Main St, 63366

+13143306862 www.HawgsUnder10k.com

Taxes Etc

Financial Advisors · O Fallon, MO

Not yet reviewed

1349 Washingtons Crossing Dr, 63366

Treats Unleashed

Pet Stores · O Fallon, MO

Not yet reviewed

2520 Highway K, 63368

+16364091330 treats-unleashed.com

Previous 1…140 141 142 143 144…582 Next

ZIP codes in O Fallon

63366 2,048 63368 1,705

5,820 listings