Below is a list of Blackville SC zip codes. For your research we have also included Blackville Area Code, Time Zone, UTC and the local Barnwell County FIPS Code. Each Blackville South Carolina zip code has a center Longitude / Latitude point (the Blackville center is -81.281402587891 / 33.356098175049). For your convenience we have also indicated if that zip code in Blackville observes Daylight Savings time.