Below is a list of Jamesport NY zip codes. For your research we have also included Jamesport Area Code, Time Zone, UTC and the local Suffolk County FIPS Code. Each Jamesport New York zip code has a center Longitude / Latitude point (the Jamesport center is -72.584503173828 / 40.954601287842). For your convenience we have also indicated if that zip code in Jamesport observes Daylight Savings time.