62269 ZIP Code O Fallon, Illinois – USA
The ZIP code 62269 is assigned to O Fallon city, located in the St. Clair county that is part of the state of Illinois, IL, United States.
62269 zip code map
Postcode location
O Fallon Illinois,IL
State of 62269
Check all the Illinois ZIP Code list.
US ZIP Codes
Please check all state’s postal code in the United States.