Killingworth CT ZIP Code

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


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

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



Killingworth Zip Code - Connecticut

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

The Killingworth Zip Code is 06419.



If you want to send a mail to Killingworth City, you should use the 06419 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Killingworth 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 06419 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Killingworth 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.


Killingworth, Connecticut - MAP




What is the Killingworth Zip Code?

The Killingworth Zip Code in Connecticut is 06419.


ZIP Plus 4 Killingworth - US Streets Zip Codes

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Search Killingworth Zip Code

What is the zip code for Killingworth CT?

06419

Killingworth, Connecticut - US Zip Code



Killingworth ZIP Code Lookup

06419 Zip Code File:
Zip Code: 06419,
City: Killingworth
Killingworth Area Code: 860
Killingworth, CT - Time Zone: Eastern (GMT -05:00)
County: Middlesex
City Alias: Deep River, Killingworth
State: Connecticut
State Abb: CT



Connecticut Zip+4 - Nearby Killingworth Cities

Cities near Killingworth in Connecticut
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