Below is a list of Hillburn NY zip codes. For your research we have also included Hillburn Area Code, Time Zone, UTC and the local Rockland County FIPS Code. Each Hillburn New York zip code has a center Longitude / Latitude point (the Hillburn center is -74.165496826172 / 41.124698638916). For your convenience we have also indicated if that zip code in Hillburn observes Daylight Savings time.