Harlem MT ZIP Code
Harlem city is located in Montana State, Blaine County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Harlem MT zip code by its streets and block numbers if we have some of the Harlem streets loaded in our website
Harlem Area Code is 406 and Time Zone is Mountain (GMT -07:00).
Harlem Zip Code - Montana
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Harlem City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Harlem ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Harlem, Montana.
The Harlem Zip Code is 59526.
If you want to send a mail to Harlem City, you should use the 59526 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Harlem 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 59526 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Harlem 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 Montana.