59830 ZIP Code
59830 is a zip code assigned by the US Postal Service Office for a US City.
You can search for the 59830 zip code by its streets and block numbers if we have some of the streets loaded in our website
You should use 59830 Zip Code if you want to send mail to a certain US City.
59830 Zip Code - US ZIP Codes
The US ZIP Code basic format consists of five decimal numerical digits assigned like the 59830 Zip Code. An extended ZIP+4 code, introduced in the 1980s, includes the five digits 59830 ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code.
59830 Zip Code belongs to De Borgia, MT - US. 59830 Zip code is located at Mineral County and is related to this cities: De Borgia
59830 Zip Code Area Code is 406 and 59830 Zip Code Time Zone is Mountain (GMT -07:00).
In 1983, the U.S. Postal Service introduced an expanded De Borgia 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 59830 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a De Borgia 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.