Below is a list of Christoval TX zip codes. For your research we have also included Christoval Area Code, Time Zone, UTC and the local Tom Green County FIPS Code. Each Christoval Texas zip code has a center Longitude / Latitude point (the Christoval center is -100.49900054932 / 31.189399719238). For your convenience we have also indicated if that zip code in Christoval observes Daylight Savings time.