Below is a list of Mannsville OK zip codes. For your research we have also included Mannsville Area Code, Time Zone, UTC and the local Johnston County FIPS Code. Each Mannsville Oklahoma zip code has a center Longitude / Latitude point (the Mannsville center is -96.879501342773 / 34.186199188232). For your convenience we have also indicated if that zip code in Mannsville observes Daylight Savings time.