Below is a list of Glasscock County TX zip codes. For your research we have also included Glasscock County Area Code, Time Zone, UTC and the local County FIPS Code. Each Glasscock County Texas zip code has a center Longitude / Latitude point (the Glasscock County center is -101.51999664307 / 31.869400024414). For your convenience we have also indicated if that zip code in Glasscock County observes Daylight Savings time.