Below is a list of Lampasas County TX zip codes. For your research we have also included Lampasas County Area Code, Time Zone, UTC and the local County FIPS Code. Each Lampasas County Texas zip code has a center Longitude / Latitude point (the Lampasas County center is -98.19539642334 / 31.118499755859). For your convenience we have also indicated if that zip code in Lampasas County observes Daylight Savings time.