ZIP Code 11556
Uniondale, New York · Nassau County
No4301
Zip11556
TypeSTANDARD
Decommissioned0
Primary CityUniondale
Acceptable Cities—
Unacceptable Cities—
StateNY
LstateNew York
CountyNassau County
TimezoneAmerica/New_York
Area Codes363, 516
World RegionNA
CountryUS
Latitude40,72
Longitude-73,58