Colp IL ZIP Code

Colp city is located in Illinois State, Williamson County and has a unique zip code assigned by the US Postal Service Office.

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

Colp Area Code is 618 and Time Zone is Central (GMT -06:00).

Colp Zip Code - Illinois

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

The Colp Zip Code is 62921.

If you want to send a mail to Colp City, you should use the 62921 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Colp 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 62921 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Colp 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 Illinois.

Colp, Illinois - MAP

What is the Colp Zip Code?

The Colp Zip Code in Illinois is 62921.

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Colp, Illinois - US Zip Code

Colp ZIP Code Lookup

62921 Zip Code File:
Zip Code: 62921,
City: Colp
Colp Area Code: 618
Colp, IL - Time Zone: Central (GMT -06:00)
County: Williamson
City Alias: New Camp, Old Camp, Colp
State: Illinois
State Abb: IL

Illinois Zip+4 - Nearby Colp Cities

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