Below is a list of Catarina TX zip codes. For your research we have also included Catarina Area Code, Time Zone, UTC and the local Dimmit County FIPS Code. Each Catarina Texas zip code has a center Longitude / Latitude point (the Catarina center is -99.614097595215 / 28.345699310303). For your convenience we have also indicated if that zip code in Catarina observes Daylight Savings time.