O Kean AR ZIP Code
O Kean city is located in Arkansas State, Randolph County and has a unique zip code assigned by the US Postal Service Office.
You can search for the O Kean AR zip code by its streets and block numbers if we have some of the O Kean streets loaded in our website
O Kean Area Code is 870 and Time Zone is Central (GMT -06:00).
O Kean Zip Code - Arkansas
The US ZIP Code basic format consists of five decimal numerical digits assigned to the O Kean City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the O Kean ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in O Kean, Arkansas.
The O Kean Zip Code is 72449.
If you want to send a mail to O Kean City, you should use the 72449 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded O Kean 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 72449 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a O Kean 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.