ZIP Code 40121 is located in the county of Hardin in the state of Kentucky. 40121 ZIP Code is spread between the coordinates of +37.8960232 Latitude and -85.96459519 Longitude. 40121 ZIP Code is part of the 502 area code. There are 2 postal offices in zip code 40121.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 40121. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.