Topsfield ME ZIP Code
Topsfield city is located in Maine State, Washington County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Topsfield ME zip code by its streets and block numbers if we have some of the Topsfield streets loaded in our website
Topsfield Area Code is 207 and Time Zone is Eastern (GMT -05:00).
Topsfield Zip Code - Maine
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Topsfield City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Topsfield ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Topsfield, Maine.
The Topsfield Zip Code is 04490.
If you want to send a mail to Topsfield City, you should use the 04490 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Topsfield 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 04490 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Topsfield 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.