Columbia CT ZIP Code

Columbia city is located in Connecticut State, Tolland County and has a unique zip code assigned by the US Postal Service Office.

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

Columbia Area Code is 860 and Time Zone is Eastern (GMT -05:00).

Columbia Zip Code - Connecticut

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

The Columbia Zip Code is 06237.

If you want to send a mail to Columbia City, you should use the 06237 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Columbia 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 06237 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Columbia 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 Connecticut.

Columbia, Connecticut - MAP

What is the Columbia Zip Code?

The Columbia Zip Code in Connecticut is 06237.

ZIP Plus 4 Columbia - US Streets Zip Codes

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

Search Columbia Zip Code

What is the zip code for Columbia CT?


Columbia, Connecticut - US Zip Code

Columbia ZIP Code Lookup

06237 Zip Code File:
Zip Code: 06237,
City: Columbia
Columbia Area Code: 860
Columbia, CT - Time Zone: Eastern (GMT -05:00)
County: Tolland
City Alias: Columbia
State: Connecticut
State Abb: CT

Connecticut Zip+4 - Nearby Columbia Cities

Cities near Columbia in Connecticut
(straight line)

View more Connecticut zip codes