Below is a list of Randolph MA zip codes. For your research we have also included Randolph Area Code, Time Zone, UTC and the local Norfolk County FIPS Code. Each Randolph Massachusetts zip code has a center Longitude / Latitude point (the Randolph center is -71.050201416016 / 42.177799224854). For your convenience we have also indicated if that zip code in Randolph observes Daylight Savings time.