ZIP Code 11703 is located in Suffolk county in the state of New York. 11703 ZIP Code is spread between the coordinates of +40.732348 Latitude and -073.325363 Longitude. 11703 ZIP Code is part of the 631 area code. There are 0 postal offices in zip code 11703 which we have listed below.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 11703. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.