ZIP Code 63386
West Alton, Missouri · St. Charles County
No28187
Zip63386
TypeSTANDARD
Decommissioned0
Primary CityWest Alton
Acceptable Cities—
Unacceptable Cities—
StateMO
LstateMissouri
CountySt. Charles County
TimezoneAmerica/Chicago
Area Codes314, 557, 618, 636
World RegionNA
CountryUS
Latitude38,86
Longitude-90,22