Below is a list of Dulac LA zip codes. For your research we have also included Dulac Area Code, Time Zone, UTC and the local Terrebonne County FIPS Code. Each Dulac Louisiana zip code has a center Longitude / Latitude point (the Dulac center is -90.711601257324 / 29.372499465942). For your convenience we have also indicated if that zip code in Dulac observes Daylight Savings time.