Cities Served: Winnsboro, Rion, Blackstock, Ridgeway, Blythewood, Jenkinsville, Blair, Great Falls, Liberty Hill, Columbia, Peak, Irmo, Pomaria, Ballentine, White Rock, Elgin, State Park, Chapin, Richburg, Little Mountain, Heath Springs, Fort Lawn, Lugoff, West Columbia, Westville, Carlisle, Camden, Chester, Lando, Prosperity, Lexington, Edgemoor, Cayce, Whitmire, Lancaster