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South Carolina Area Codes

South Carolina has 6 area codes in service: 803, 821, 839, 843, 854 and 864.

CharlestonColumbiaNorth CharlestonMount PleasantRock HillGreenvilleSummervilleGoose CreekGreerSumterFlorenceMyrtle BeachSpartanburgFort MillHilton Head IslandBlufftonAikenMauldinAndersonConwaySimpsonvilleEasleyNorth AugustaCarolina ForestLexingtonSocasteeTaylorsGreenwoodHanahanNorth Myrtle BeachSt. AndrewsWade HamptonMoncks CornerFive ForksClemsonWest ColumbiaPort RoyalBereaRed HillHardeevilleCharlestonColumbiaRock HillGreenville
Largest cities in South Carolina

Largest cities

CityArea codes
Charleston843, 854
Columbia803, 839
North Charleston843, 854
Mount Pleasant843, 854
Rock Hill803, 839
Greenville864, 821
Summerville843, 854
Goose Creek843, 854
Greer864
Sumter803, 839
Florence843, 854
Myrtle Beach843, 854

All area codes in South Carolina

CodeMain citiesOverlayIn service sinceProjected exhaust
803Columbia, Rock Hill, Sumter, Fort Mill83919472046
821Greenville, Spartanburg, Mauldin, Anderson86420242054
839Columbia, Rock Hill, Sumter, Fort Mill80320202046
843Charleston, North Charleston, Mount Pleasant, Summerville85419982053
854Charleston, North Charleston, Mount Pleasant, Summerville84320152053
864Greenville, Greer, Spartanburg, Mauldin82119952054

2,766 prefixes are in use across South Carolina. Exhaust years are NANPA's 2026 forecast.