Roberts MT ZIP Code
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Roberts city is located in Montana State, Carbon County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Roberts MT zip code by its streets and block numbers if we have some of the Roberts streets loaded in our website
Roberts Area Code is 406 and Time Zone is Mountain (GMT -07:00).
Roberts Zip Code - Montana
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Roberts City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Roberts ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Roberts, Montana.
The Roberts Zip Code is 59070.
If you want to send a mail to Roberts City, you should use the 59070 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Roberts 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 59070 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Roberts 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.