ZIP Code 42171 is located in the county of Warren in the state of Kentucky. 42171 ZIP Code is spread between the coordinates of +37.0462759 Latitude and -86.16830843 Longitude. 42171 ZIP Code is part of the 270 area code. There are 0 postal offices in zip code 42171.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 42171. 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.