Below is a list of Terrebonne County LA zip codes. For your research we have also included Terrebonne County Area Code, Time Zone, UTC and the local County FIPS Code. Each Terrebonne County Louisiana zip code has a center Longitude / Latitude point (the Terrebonne County center is -90.749397277832 / 29.557699203491). For your convenience we have also indicated if that zip code in Terrebonne County observes Daylight Savings time.