Below is a list of Cranbury NJ zip codes. For your research we have also included Cranbury Area Code, Time Zone, UTC and the local Middlesex County FIPS Code. Each Cranbury New Jersey zip code has a center Longitude / Latitude point (the Cranbury center is -74.514099121094 / 40.316501617432). For your convenience we have also indicated if that zip code in Cranbury observes Daylight Savings time.