Below is a list of Terrell County TX zip codes. For your research we have also included Terrell County Area Code, Time Zone, UTC and the local County FIPS Code. Each Terrell County Texas zip code has a center Longitude / Latitude point (the Terrell County center is -102.2320022583 / 30.182100296021). For your convenience we have also indicated if that zip code in Terrell County observes Daylight Savings time.