Below is a list of Succasunna NJ zip codes. For your research we have also included Succasunna Area Code, Time Zone, UTC and the local Morris County FIPS Code. Each Succasunna New Jersey zip code has a center Longitude / Latitude point (the Succasunna center is -74.640602111816 / 40.86840057373). For your convenience we have also indicated if that zip code in Succasunna observes Daylight Savings time.