Below is a list of North Sandwich NH zip codes. For your research we have also included North Sandwich Area Code, Time Zone, UTC and the local Carroll County FIPS Code. Each North Sandwich New Hampshire zip code has a center Longitude / Latitude point (the North Sandwich center is -71.395599365234 / 43.841800689697). For your convenience we have also indicated if that zip code in North Sandwich observes Daylight Savings time.