Topawa AZ ZIP Code
Topawa city is located in Arizona State, Pima County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Topawa AZ zip code by its streets and block numbers if we have some of the Topawa streets loaded in our website
Topawa Area Code is 520 and Time Zone is Mountain (GMT -07:00).
Topawa Zip Code - Arizona
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Topawa City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Topawa ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Topawa, Arizona.
The Topawa Zip Code is 85639.
If you want to send a mail to Topawa City, you should use the 85639 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Topawa 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 85639 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Topawa 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.