Hours Of Operations SIMPLE Mobile South Carolina Sumter 29150 SIMPLE Mobile Hours of Operation and Location in Sumter, SC 29150 4.8 - 234 votes 41 E Calhoun St, Sumter, SC 29150 (803) 418-0919 Get Directions SIMPLE Mobile Hours Category: Electronics Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore SumterView More Apparel TJ MaxxKmartBig LotsCarharttCarter's Sports ColemanSporting Goods IncorporatedFootaction USAField of DreamsKids Footlocker Jewelry BelkKay JewelersJewel TimeBody CentralRogers Jewelers Recommend For You H2O Wireless Ray-Ban Bath & Body Works Ashley Furniture Homestore Verizon Wireless Kids Foot Locker Dell Dollar Store Rue 21 New York & Company