Below is a list of Sylvester TX zip codes. For your research we have also included Sylvester Area Code, Time Zone, UTC and the local Fisher County FIPS Code. Each Sylvester Texas zip code has a center Longitude / Latitude point (the Sylvester center is -100.25399780273 / 32.721000671387). For your convenience we have also indicated if that zip code in Sylvester observes Daylight Savings time.