ZIP Code 40121
Fort Knox, Kentucky · Hardin County
No17675
Zip40121
TypeSTANDARD
Decommissioned0
Primary CityFort Knox
Acceptable Cities—
Unacceptable Cities—
StateKY
LstateKentucky
CountyHardin County
TimezoneAmerica/New_York
Area Codes270, 364, 502
World RegionNA
CountryUS
Latitude37,89
Longitude-85,96