Below is a list of Wantagh NY zip codes. For your research we have also included Wantagh Area Code, Time Zone, UTC and the local Nassau County FIPS Code. Each Wantagh New York zip code has a center Longitude / Latitude point (the Wantagh center is -73.510398864746 / 40.671699523926). For your convenience we have also indicated if that zip code in Wantagh observes Daylight Savings time.