ZIP Code 63304
Saint Charles, Missouri · St. Charles County
No28144
Zip63304
TypeSTANDARD
Decommissioned0
Primary CitySaint Charles
Acceptable CitiesCottleville, Saint Peters, Weldon Spring
Unacceptable CitiesSt Peters, Weldon Spring Heights
StateMO
LstateMissouri
CountySt. Charles County
TimezoneAmerica/Chicago
Area Codes636
World RegionNA
CountryUS
Latitude38,7
Longitude-90,67