Below is a list of Baptistown NJ zip codes. For your research we have also included Baptistown Area Code, Time Zone, UTC and the local Hunterdon County FIPS Code. Each Baptistown New Jersey zip code has a center Longitude / Latitude point (the Baptistown center is -75.006202697754 / 40.521900177002). For your convenience we have also indicated if that zip code in Baptistown observes Daylight Savings time.