Below is a list of Umbarger TX zip codes. For your research we have also included Umbarger Area Code, Time Zone, UTC and the local Randall County FIPS Code. Each Umbarger Texas zip code has a center Longitude / Latitude point (the Umbarger center is -102.10600280762 / 34.954498291016). For your convenience we have also indicated if that zip code in Umbarger observes Daylight Savings time.