Search Charleston Home Listings by Zip Code South Carolina Zip Code Maps Free South Carolina Zip Code Maps Charleston County, SC Zip Code Wall Map Basic Style by MarketMAPS South Carolina Zip Code Map, South Carolina Postal Code Charleston Downtown Peninsula Homes, Townhouses, Condo’s For Sale Best Places to Live in Charleston (zip 29412), South Carolina South Carolina area codes Map, list, and phone lookup South Carolina State & Regional Zip Code Wall Maps SWIFTMAPS.com Charleston South Carolina Zip Code Wall Map (Basic Style) by