Below is a list of Keasbey NJ zip codes. For your research we have also included Keasbey Area Code, Time Zone, UTC and the local Middlesex County FIPS Code. Each Keasbey New Jersey zip code has a center Longitude / Latitude point (the Keasbey center is -74.301002502441 / 40.515598297119). For your convenience we have also indicated if that zip code in Keasbey observes Daylight Savings time.