Below is a list of Contoocook NH zip codes. For your research we have also included Contoocook Area Code, Time Zone, UTC and the local Merrimack County FIPS Code. Each Contoocook New Hampshire zip code has a center Longitude / Latitude point (the Contoocook center is -71.713798522949 / 43.22269821167). For your convenience we have also indicated if that zip code in Contoocook observes Daylight Savings time.