Below is a list of Joanna SC zip codes. For your research we have also included Joanna Area Code, Time Zone, UTC and the local Laurens County FIPS Code. Each Joanna South Carolina zip code has a center Longitude / Latitude point (the Joanna center is -81.811302185059 / 34.414798736572). For your convenience we have also indicated if that zip code in Joanna observes Daylight Savings time.