Below is a list of North Franklin CT zip codes. For your research we have also included North Franklin Area Code, Time Zone, UTC and the local New London County FIPS Code. Each North Franklin Connecticut zip code has a center Longitude / Latitude point (the North Franklin center is -72.163101196289 / 41.633499145508). For your convenience we have also indicated if that zip code in North Franklin observes Daylight Savings time.