Below is a list of Hatfield MA zip codes. For your research we have also included Hatfield Area Code, Time Zone, UTC and the local Hampshire County FIPS Code. Each Hatfield Massachusetts zip code has a center Longitude / Latitude point (the Hatfield center is -72.605400085449 / 42.366600036621). For your convenience we have also indicated if that zip code in Hatfield observes Daylight Savings time.