Northfield CT ZIP Code
Northfield city is located in Connecticut State, Litchfield County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Northfield CT zip code by its streets and block numbers if we have some of the Northfield streets loaded in our website
Northfield Area Code is 860 and Time Zone is Eastern (GMT -05:00).
Northfield Zip Code - Connecticut
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Northfield City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Northfield ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Northfield, Connecticut.
If you want to send a mail to Northfield City, you should use the 06778 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Northfield 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 06778 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Northfield 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.
Northfield, Connecticut - MAP
ZIP Plus 4 Northfield - US Streets Zip Codes
By pressing keys ctrol + F you can search Northfield zip codes by its streets, highways, and know the ZIP+4 US ZIP Code
Northfield ZIP Code Lookup
06778 Zip Code Information:
Zip Code: 06778,
Northfield Area Code: 860
Northfield, CT - Time Zone: Eastern (GMT -05:00)
City Alias: Thomaston, Northfield
State Abb: CT
Connecticut Zip+4 - Nearby Northfield Cities
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