ZIP Code 10603 is located in the county of Westchester in the state of New York. 10603 ZIP Code is spread between the coordinates of +41.0498141 Latitude and -73.77657940 Longitude. 10603 ZIP Code is part of the 347, 914, 929 area code. There are 0 postal offices in zip code 10603.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 10603. 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.