Below is a list of Dukedom TN zip codes. For your research we have also included Dukedom Area Code, Time Zone, UTC and the local Weakley County FIPS Code. Each Dukedom Tennessee zip code has a center Longitude / Latitude point (the Dukedom center is -88.715202331543 / 36.502498626709). For your convenience we have also indicated if that zip code in Dukedom observes Daylight Savings time.