Monticello NM ZIP Code

Monticello city is located in New Mexico State, Sierra County and has a unique zip code assigned by the US Postal Service Office.

You can search for the Monticello NM zip code by its streets and block numbers if we have some of the Monticello streets loaded in our website

Monticello Area Code is 575 and Time Zone is Mountain (GMT -07:00).


Monticello Zip Code - New Mexico

The US ZIP Code basic format consists of five decimal numerical digits assigned to the Monticello City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Monticello ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Monticello, New Mexico.

If you want to send a mail to Monticello City, you should use the 87939 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Monticello 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 87939 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Monticello 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 New Mexico.


Monticello, New Mexico - MAP


ZIP Plus 4 Monticello - US Streets Zip Codes

By pressing keys ctrol + F you can search Monticello zip codes by its streets, highways, and know the ZIP+4 US ZIP Code


Monticello ZIP Code Lookup

87939 Zip Code Information:
Zip Code: 87939,
City: Monticello
Monticello Area Code: 575
Monticello, NM - Time Zone: Mountain (GMT -07:00)
County: Sierra
City Alias: Monticello
State: New Mexico
State Abb: NM



New Mexico Zip+4 - Nearby Monticello Cities

Cities near Monticello in New Mexico
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