Below is a list of New Providence NJ zip codes. For your research we have also included New Providence Area Code, Time Zone, UTC and the local Union County FIPS Code. Each New Providence New Jersey zip code has a center Longitude / Latitude point (the New Providence center is -74.401702880859 / 40.698299407959). For your convenience we have also indicated if that zip code in New Providence observes Daylight Savings time.