Renfro Valley KY ZIP Code
Renfro Valley city is located in Kentucky State, Rockcastle County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Renfro Valley KY zip code by its streets and block numbers if we have some of the Renfro Valley streets loaded in our website
Renfro Valley Area Code is 606 and Time Zone is Eastern (GMT -05:00).
Renfro Valley Zip Code - Kentucky
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Renfro Valley City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Renfro Valley ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Renfro Valley, Kentucky.
The Renfro Valley Zip Code is 40473.
If you want to send a mail to Renfro Valley City, you should use the 40473 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Renfro Valley 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 40473 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Renfro Valley 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.