ZIP Code 40820 is located in the county of Harlan in the state of Kentucky. 40820 ZIP Code is spread between the coordinates of +36.7687337 Latitude and -83.16510822 Longitude. 40820 ZIP Code is part of the 606 area code. There are 0 postal offices in zip code 40820.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 40820. 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.