Rivervale AR ZIP Code
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Rivervale city is located in Arkansas State, Poinsett County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Rivervale AR zip code by its streets and block numbers if we have some of the Rivervale streets loaded in our website
Rivervale Area Code is 870 and Time Zone is Central (GMT -06:00).
Rivervale Zip Code - Arkansas
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Rivervale City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Rivervale ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Rivervale, Arkansas.
The Rivervale Zip Code is 72377.
If you want to send a mail to Rivervale City, you should use the 72377 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Rivervale 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 72377 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Rivervale 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.