Granby CO ZIP Code
Granby city is located in Colorado State, Grand County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Granby CO zip code by its streets and block numbers if we have some of the Granby streets loaded in our website
Granby Area Code is 970 and Time Zone is Mountain (GMT -07:00).
Granby Zip Code - Colorado
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Granby City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Granby ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Granby, Colorado.
The Granby Zip Code is 80446.
If you want to send a mail to Granby City, you should use the 80446 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Granby 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 80446 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Granby 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 Colorado.