Alberton MT ZIP Code
Alberton city is located in Montana State, Mineral County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Alberton MT zip code by its streets and block numbers if we have some of the Alberton streets loaded in our website
Alberton Area Code is 406 and Time Zone is Mountain (GMT -07:00).
Alberton Zip Code - Montana
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Alberton City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Alberton ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Alberton, Montana.
The Alberton Zip Code is 59820.
If you want to send a mail to Alberton City, you should use the 59820 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Alberton 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 59820 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Alberton 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.