Below is a list of Howell NJ zip codes. For your research we have also included Howell Area Code, Time Zone, UTC and the local Monmouth County FIPS Code. Each Howell New Jersey zip code has a center Longitude / Latitude point (the Howell center is -74.222099304199 / 40.159198760986). For your convenience we have also indicated if that zip code in Howell observes Daylight Savings time.