ZIP Code 63010
Arnold, Missouri · Jefferson County
No28007
Zip63010
TypeSTANDARD
Decommissioned0
Primary CityArnold
Acceptable Cities—
Unacceptable Cities—
StateMO
LstateMissouri
CountyJefferson County
TimezoneAmerica/Chicago
Area Codes314, 557, 618, 636
World RegionNA
CountryUS
Latitude38,42
Longitude-90,36