East Winthrop ME ZIP Code
East Winthrop city is located in Maine State, Kennebec County and has a unique zip code assigned by the US Postal Service Office.
You can search for the East Winthrop ME zip code by its streets and block numbers if we have some of the East Winthrop streets loaded in our website
East Winthrop Area Code is 207 and Time Zone is Eastern (GMT -05:00).
East Winthrop Zip Code - Maine
The US ZIP Code basic format consists of five decimal numerical digits assigned to the East Winthrop City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the East Winthrop ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in East Winthrop, Maine.
The East Winthrop Zip Code is 04343.
If you want to send a mail to East Winthrop City, you should use the 04343 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded East Winthrop 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 04343 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a East Winthrop 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.