11787-4534 Zip Code

11787-4534 Zip Code is a "Zip Code 5 Plus 4" (ZIP 5+4) ZIP CODE type in the state of New York, Smithtown City. This Zip Code is assigned to a street address number or a street address range in Smithtown, NY - US.


11787-4534 Area Code is 631 and Time Zone is Eastern (GMT -05:00).

Remember you have 2 kinds of blocks: even or odd. In this case, this Zip Code is assigned to Even and Odd numbers in the corresponding block(s)

11787-4534 ZIP Code 5 Plus 4

The U.S. Postal Service introduced an expanded ZIP code system in Smithtown named ZIP Code 5 Plus 4, often called "add-on codes" or "add ons" zip code. A ZIP Plus Four Code (ZIP+4) uses the basic Smithtown Zip code (11787) plus four additional digits (4534) to identify a geographic segment within the five-digit delivery area, such as a the Maple AVE street 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.

The zip code 11787-4534, applies to residential houses, business, buildings, and every Smithtown City properties with Even and Odd numeration buildings in this range:

240 - 270 Maple AVE, Smithtown, New York - US

11787-4534 in NY MAP

11787-4534 Zip Code 5 Plus 4

11787-4534 Zip Code 5 Plus 4 Highlights

11787-4534 Zip Code Info
City: Smithtown
County: Suffolk
State: New York (NY)
City Zip Code: 11787
Plus 4 Code: 4534
Street: Maple AVE
Block Range: 240 - 270
Numeration Type: Even and Odd
11787-4534 Area Code: 631
11787-4534 Time Zone: Eastern (GMT -05:00)