Below is a list of Sunapee NH zip codes. For your research we have also included Sunapee Area Code, Time Zone, UTC and the local Sullivan County FIPS Code. Each Sunapee New Hampshire zip code has a center Longitude / Latitude point (the Sunapee center is -72.088203430176 / 43.386501312256). For your convenience we have also indicated if that zip code in Sunapee observes Daylight Savings time.