Below is a list of Cerulean KY zip codes. For your research we have also included Cerulean Area Code, Time Zone, UTC and the local Trigg County FIPS Code. Each Cerulean Kentucky zip code has a center Longitude / Latitude point (the Cerulean center is -87.710502624512 / 36.959800720215). For your convenience we have also indicated if that zip code in Cerulean observes Daylight Savings time.