Isom KY ZIP Code
Isom city is located in Kentucky State, Letcher County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Isom KY zip code by its streets and block numbers if we have some of the Isom streets loaded in our website
Isom Area Code is 606 and Time Zone is Eastern (GMT -05:00).
Isom Zip Code - Kentucky
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Isom City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Isom ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Isom, Kentucky.
The Isom Zip Code is 41824.
If you want to send a mail to Isom City, you should use the 41824 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Isom ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 41824 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Isom city block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in Kentucky.