ZIP Code 42156 is located in the county of Barren in the state of Kentucky. 42156 ZIP Code is spread between the coordinates of +36.8433545 Latitude and -86.04817039 Longitude. 42156 ZIP Code is part of the 270 area code. There are 0 postal offices in zip code 42156.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 42156. 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.