Castine ME ZIP Code

Castine city is located in Maine State, Hancock County and has a unique zip code assigned by the US Postal Service Office.


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


Castine Area Code is 207 and Time Zone is Eastern (GMT -05:00).



Castine Zip Code - Maine

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


The Castine Zip Code is 04420, 04421.



If you want to send a mail to Castine City, you should use the 04420, 04421 Zip Code.


In 1983, the U.S. Postal Service introduced an expanded Castine 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 04420, 04421 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Castine 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 Maine.


Castine, Maine - MAP



What is the Castine Zip Code?

The Castine Zip Code in Maine is 04420, 04421.


ZIP Plus 4 Castine - US Streets Zip Codes

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




Search Castine Zip Code

What is the zip code for Castine ME?

04420, 04421

Castine, Maine - US Zip Code



Castine ZIP Code Lookup

04420, 04421 Zip Code File:
Zip Code: 04420, 04421,
City: Castine
Castine Area Code: 207
Castine, ME - Time Zone: Eastern (GMT -05:00)
County: Hancock
City Alias: Castine, Maine Maritime Academy, Castine
State: Maine
State Abb: ME



Maine Zip+4 - Nearby Castine Cities

Cities near Castine in Maine
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