Mosby MT ZIP Code
Mosby city is located in Montana State, Garfield County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Mosby MT zip code by its streets and block numbers if we have some of the Mosby streets loaded in our website
Mosby Area Code is 406 and Time Zone is Mountain (GMT -07:00).
Mosby Zip Code - Montana
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Mosby City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Mosby ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Mosby, Montana.
The Mosby Zip Code is 59058.
If you want to send a mail to Mosby City, you should use the 59058 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Mosby 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 59058 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Mosby 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.