Below is a list of Newfields NH zip codes. For your research we have also included Newfields Area Code, Time Zone, UTC and the local Rockingham County FIPS Code. Each Newfields New Hampshire zip code has a center Longitude / Latitude point (the Newfields center is -70.942802429199 / 43.034698486328). For your convenience we have also indicated if that zip code in Newfields observes Daylight Savings time.