Mesa CO ZIP Code
Mesa city is located in Colorado State, Mesa County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Mesa CO zip code by its streets and block numbers if we have some of the Mesa streets loaded in our website
Mesa Area Code is 970 and Time Zone is Mountain (GMT -07:00).
Mesa Zip Code - Colorado
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Mesa City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Mesa ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Mesa, Colorado.
The Mesa Zip Code is 81643.
If you want to send a mail to Mesa City, you should use the 81643 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Mesa 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 81643 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Mesa 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 Colorado.