Below is a list of Valliant OK zip codes. For your research we have also included Valliant Area Code, Time Zone, UTC and the local Mccurtain County FIPS Code. Each Valliant Oklahoma zip code has a center Longitude / Latitude point (the Valliant center is -95.093902587891 / 34.002201080322). For your convenience we have also indicated if that zip code in Valliant observes Daylight Savings time.