ZIP Code 11550 is located in the county of Nassau in the state of New York. 11550 ZIP Code is spread between the coordinates of +40.7048571 Latitude and -73.61874499 Longitude. 11550 ZIP Code is part of the 516, 718 area code. There are 0 postal offices in zip code 11550.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 11550. 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.