Below is a list of New London CT zip codes. For your research we have also included New London Area Code, Time Zone, UTC and the local New London County FIPS Code. Each New London Connecticut zip code has a center Longitude / Latitude point (the New London center is -72.105102539062 / 41.349300384521). For your convenience we have also indicated if that zip code in New London observes Daylight Savings time.