Deep River CT ZIP Code
Deep River 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 Deep River CT zip code by its streets and block numbers if we have some of the Deep River streets loaded in our website
Deep River Area Code is 860 and Time Zone is Eastern (GMT -05:00).
Deep River Zip Code - Connecticut
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Deep River City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Deep River ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Deep River, Connecticut.
The Deep River Zip Code is 06417.
If you want to send a mail to Deep River City, you should use the 06417 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Deep River 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 06417 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Deep River 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.