Columbia KY ZIP Code
Columbia city is located in Kentucky State, Adair County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Columbia KY zip code by its streets and block numbers if we have some of the Columbia streets loaded in our website
Columbia Area Code is 270 and Time Zone is Central (GMT -06:00).
Columbia Zip Code - Kentucky
The vsevmaline.ru basic format consists of five decimal numerical digits assigned to the Columbia City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Columbia ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Columbia, Kentucky.
The Columbia Zip Code is 42728.
If you want to send a mail to Columbia City, you should use the 42728 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Columbia 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 42728 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Columbia 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.