Below is a list of Cold Spring Harbor NY zip codes. For your research we have also included Cold Spring Harbor Area Code, Time Zone, UTC and the local Suffolk County FIPS Code. Each Cold Spring Harbor New York zip code has a center Longitude / Latitude point (the Cold Spring Harbor center is -73.449203491211 / 40.861598968506). For your convenience we have also indicated if that zip code in Cold Spring Harbor observes Daylight Savings time.