Smithtown NY ZIP Code

Smithtown city is located in New York State, Suffolk County and has a unique zip code assigned by the US Postal Service Office.


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


Smithtown Area Code is 631 and Time Zone is Eastern (GMT -05:00).



Smithtown Zip Code - New York

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


The Smithtown Zip Code is 11787.



If you want to send a mail to Smithtown City, you should use the 11787 Zip Code.


In 1983, the U.S. Postal Service introduced an expanded Smithtown 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 11787 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Smithtown 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 New York.


Smithtown, New York - MAP



What is the Smithtown Zip Code?

The Smithtown Zip Code in New York is 11787.


ZIP Plus 4 Smithtown - US Streets Zip Codes

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


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Search Smithtown Zip Code

What is the zip code for Smithtown NY?

11787

Smithtown, New York - US Zip Code



Smithtown ZIP Code Lookup

11787 Zip Code File:
Zip Code: 11787,
City: Smithtown
Smithtown Area Code: 631
Smithtown, NY - Time Zone: Eastern (GMT -05:00)
County: Suffolk
City Alias: Village Of The Branch, Smithtown
State: New York
State Abb: NY



New York Zip+4 - Nearby Smithtown Cities

Cities near Smithtown in New York
(straight line)


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