Whiteriver AZ ZIP Code
Whiteriver city is located in Arizona State, Navajo County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Whiteriver AZ zip code by its streets and block numbers if we have some of the Whiteriver streets loaded in our website
Whiteriver Area Code is 928 and Time Zone is Mountain (GMT -07:00).
Whiteriver Zip Code - Arizona
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Whiteriver City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Whiteriver ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Whiteriver, Arizona.
The Whiteriver Zip Code is 85941.
If you want to send a mail to Whiteriver City, you should use the 85941 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Whiteriver 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 85941 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Whiteriver 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 Arizona.