Below is a list of Newfoundland NJ zip codes. For your research we have also included Newfoundland Area Code, Time Zone, UTC and the local Passaic County FIPS Code. Each Newfoundland New Jersey zip code has a center Longitude / Latitude point (the Newfoundland center is -74.44100189209 / 41.048000335693). For your convenience we have also indicated if that zip code in Newfoundland observes Daylight Savings time.