Below is a list of Port Jefferson Station NY zip codes. For your research we have also included Port Jefferson Station Area Code, Time Zone, UTC and the local Suffolk County FIPS Code. Each Port Jefferson Station New York zip code has a center Longitude / Latitude point (the Port Jefferson Station center is -73.06379699707 / 40.918098449707). For your convenience we have also indicated if that zip code in Port Jefferson Station observes Daylight Savings time.