Below is a list of Dix Hills NY zip codes. For your research we have also included Dix Hills Area Code, Time Zone, UTC and the local Suffolk County FIPS Code. Each Dix Hills New York zip code has a center Longitude / Latitude point (the Dix Hills center is -73.335601806641 / 40.800701141357). For your convenience we have also indicated if that zip code in Dix Hills observes Daylight Savings time.