Curtis MI ZIP Code
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Curtis city is located in Michigan State, Mackinac County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Curtis MI zip code by its streets and block numbers if we have some of the Curtis streets loaded in our website
Curtis Area Code is 906 and Time Zone is Eastern (GMT -05:00).
Curtis Zip Code - Michigan
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Curtis City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Curtis ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Curtis, Michigan.
The Curtis Zip Code is 49820.
If you want to send a mail to Curtis City, you should use the 49820 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Curtis 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 49820 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Curtis 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 Michigan.