Hours Of Operations Rainbow South Carolina Barnwell 29812 Rainbow Hours of Operation and Location in Barnwell, SC 29812 4.4 - 218 votes 11365 Dunbarton Blvd, Barnwell, SC 29812 (803) 541-4331 Get Directions Rainbow Hours Category: Accessories Apparel Electronics Shoes Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore BarnwellView More Apparel Goody'sCatoPeeblesCarharttCatherines Jewelry Cato Recommend For You Shoe Show Catherines Citi Trends Peebles Goody's Farmers Home Furniture Country Corner Justice Four Seasons Sunrooms Carhartt