Below is a list of Montville NJ zip codes. For your research we have also included Montville Area Code, Time Zone, UTC and the local Morris County FIPS Code. Each Montville New Jersey zip code has a center Longitude / Latitude point (the Montville center is -74.37850189209 / 40.915599822998). For your convenience we have also indicated if that zip code in Montville observes Daylight Savings time.