Barbourville KY ZIP Code
Barbourville city is located in Kentucky State, Knox County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Barbourville KY zip code by its streets and block numbers if we have some of the Barbourville streets loaded in our website
Barbourville Area Code is 606 and Time Zone is Eastern (GMT -05:00).
Barbourville Zip Code - Kentucky
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Barbourville City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Barbourville ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Barbourville, Kentucky.
The Barbourville Zip Code is 40906.
If you want to send a mail to Barbourville City, you should use the 40906 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Barbourville 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 40906 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Barbourville 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.