Below is a list of Humarock MA zip codes. For your research we have also included Humarock Area Code, Time Zone, UTC and the local Plymouth County FIPS Code. Each Humarock Massachusetts zip code has a center Longitude / Latitude point (the Humarock center is -70.691398620605 / 42.138301849365). For your convenience we have also indicated if that zip code in Humarock observes Daylight Savings time.