O'Fallon, Missouri Public Records and Criminal Background Check
O'Fallon is located in St. Charles County, Missouri, United States. The area code of this city is: 636. O'Fallon coordinates are 38°47′04″N 90°42′29″W.
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Public Records Search
Below are useful public links for a search of public records in the city of O'Fallon
City of O'Fallon
Directory of O'Fallon city records and information
City Clerk
100 North Main Street
O'Fallon, MO 63366
636-379-5555
pclement@ofallon.mo.us
Police Department
Emergency: 911
100 North Main Street
O'Fallon, MO 63366
636-240-3200
