Below is a list of Sugar Hill NH zip codes. For your research we have also included Sugar Hill Area Code, Time Zone, UTC and the local Grafton County FIPS Code. Each Sugar Hill New Hampshire zip code has a center Longitude / Latitude point (the Sugar Hill center is -71.904998779297 / 44.215801239014). For your convenience we have also indicated if that zip code in Sugar Hill observes Daylight Savings time.