Iliff CO ZIP Code

Iliff city is located in Colorado State, Logan County and has a unique zip code assigned by the US Postal Service Office.

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

Iliff Area Code is 970 and Time Zone is Mountain (GMT -07:00).

Iliff Zip Code - Colorado

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

If you want to send a mail to Iliff City, you should use the 80736 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Iliff 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 80736 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Iliff 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.


Iliff, Colorado - MAP

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ZIP Plus 4 Iliff - US Streets Zip Code

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Iliff ZIP Code Lookup

80736 Zip Code Information:
Zip Code: 80736,
City: Iliff
Iliff Area Code: 970
Iliff, CO - Time Zone: Mountain (GMT -07:00)
County: Logan
City Alias: Iliff
State: Colorado
State Abb: CO

Colorado Zip+4 - Nearby Iliff Cities


Cities near Iliff in Colorado
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