Nantucket MA ZIP Code
Nantucket city is located in Massachusetts State, Nantucket County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Nantucket MA zip code by its streets and block numbers if we have some of the Nantucket streets loaded in our website
Nantucket Area Code is 508/774 and Time Zone is Eastern (GMT -05:00).
Nantucket Zip Code - Massachusetts
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Nantucket City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Nantucket ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Nantucket, Massachusetts.
The Nantucket Zip Code is 02554, 02584.
If you want to send a mail to Nantucket City, you should use the 02554, 02584 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Nantucket 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 02554, 02584 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Nantucket 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 Massachusetts.