Below is a list of West Cornwall CT zip codes. For your research we have also included West Cornwall Area Code, Time Zone, UTC and the local Litchfield County FIPS Code. Each West Cornwall Connecticut zip code has a center Longitude / Latitude point (the West Cornwall center is -73.365097045898 / 41.871799468994). For your convenience we have also indicated if that zip code in West Cornwall observes Daylight Savings time.