Below is a list of Texhoma TX zip codes. For your research we have also included Texhoma Area Code, Time Zone, UTC and the local Sherman County FIPS Code. Each Texhoma Texas zip code has a center Longitude / Latitude point (the Texhoma center is -101.78299713135 / 36.498100280762). For your convenience we have also indicated if that zip code in Texhoma observes Daylight Savings time.