Below is a list of Sutton County TX zip codes. For your research we have also included Sutton County Area Code, Time Zone, UTC and the local County FIPS Code. Each Sutton County Texas zip code has a center Longitude / Latitude point (the Sutton County center is -100.6429977417 / 30.566900253296). For your convenience we have also indicated if that zip code in Sutton County observes Daylight Savings time.