Below is a list of Great Barrington MA zip codes. For your research we have also included Great Barrington Area Code, Time Zone, UTC and the local Berkshire County FIPS Code. Each Great Barrington Massachusetts zip code has a center Longitude / Latitude point (the Great Barrington center is -73.361198425293 / 42.195899963379). For your convenience we have also indicated if that zip code in Great Barrington observes Daylight Savings time.