Below is a list of Rockland MA zip codes. For your research we have also included Rockland Area Code, Time Zone, UTC and the local Plymouth County FIPS Code. Each Rockland Massachusetts zip code has a center Longitude / Latitude point (the Rockland center is -70.916000366211 / 42.131500244141). For your convenience we have also indicated if that zip code in Rockland observes Daylight Savings time.