Sulphur Rock AR ZIP Code
Sulphur Rock city is located in Arkansas State, Independence County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Sulphur Rock AR zip code by its streets and block numbers if we have some of the Sulphur Rock streets loaded in our website
Sulphur Rock Area Code is 870 and Time Zone is Central (GMT -06:00).
Sulphur Rock Zip Code - Arkansas
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Sulphur Rock City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Sulphur Rock ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Sulphur Rock, Arkansas.
The Sulphur Rock Zip Code is 72579.
If you want to send a mail to Sulphur Rock City, you should use the 72579 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Sulphur 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 72579 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Sulphur 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.