Below is a list of Sulphur OK zip codes. For your research we have also included Sulphur Area Code, Time Zone, UTC and the local Murray County FIPS Code. Each Sulphur Oklahoma zip code has a center Longitude / Latitude point (the Sulphur center is -96.976501464844 / 34.506401062012). For your convenience we have also indicated if that zip code in Sulphur observes Daylight Savings time.