Calico Rock AR ZIP Code
Calico Rock city is located in Arkansas State, Izard County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Calico Rock AR zip code by its streets and block numbers if we have some of the Calico Rock streets loaded in our website
Calico Rock Area Code is 870 and Time Zone is Central (GMT -06:00).
Calico Rock Zip Code - Arkansas
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Calico Rock City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Calico Rock ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Calico Rock, Arkansas.
The Calico Rock Zip Code is 72519.
If you want to send a mail to Calico Rock City, you should use the 72519 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Calico Rock 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 72519 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Calico Rock 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 Arkansas.