Below is a list of Cosby TN zip codes. For your research we have also included Cosby Area Code, Time Zone, UTC and the local Cocke County FIPS Code. Each Cosby Tennessee zip code has a center Longitude / Latitude point (the Cosby center is -83.24829864502 / 35.815498352051). For your convenience we have also indicated if that zip code in Cosby observes Daylight Savings time.