Willcox AZ ZIP Code

Willcox city is located in Arizona State, Cochise County and has a unique zip code assigned by the US Postal Service Office.

You can search for the Willcox AZ zip code by its streets and block numbers if we have some of the Willcox streets loaded in our website

Willcox Area Code is 520 and Time Zone is Mountain (GMT -07:00).


Willcox Zip Code - Arizona

The US ZIP Code basic format consists of five decimal numerical digits assigned to the Willcox City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Willcox ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Willcox, Arizona.

If you want to send a mail to Willcox City, you should use the 85643, 85644 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Willcox 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 85643, 85644 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Willcox 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.


Willcox, Arizona - MAP


ZIP Plus 4 Willcox - US Streets Zip Codes

By pressing keys ctrol + F you can search Willcox zip codes by its streets, highways, and know the ZIP+4 US ZIP Code


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Willcox ZIP Code Lookup

85643, 85644 Zip Code Information:
Zip Code: 85643,85644,
City: Willcox
Willcox Area Code: 520
Willcox, AZ - Time Zone: Mountain (GMT -07:00)
County: Cochise
City Alias: Klondyke, Chiricahua National Monument, Turkey Creek, Sierra Bonita, Willcox, Dos Cabezas, Kansas Settlement, Rucker, Sunset, Bonita, Fort Grant, Ft Grant, Willcox
State: Arizona
State Abb: AZ



Arizona Zip+4 - Nearby Willcox Cities

Cities near Willcox in Arizona
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View more Arizona zip codes