ZIP Code 63012
Barnhart, Missouri · Jefferson County
No28009
Zip63012
TypeSTANDARD
Decommissioned0
Primary CityBarnhart
Acceptable Cities—
Unacceptable Cities—
StateMO
LstateMissouri
CountyJefferson County
TimezoneAmerica/Chicago
Area Codes618, 636
World RegionNA
CountryUS
Latitude38,33
Longitude-90,4