Hours Of Operations SIMPLE Mobile Illinois Seneca 61360 SIMPLE Mobile Hours of Operation and Location in Seneca, IL 61360 4.0 - 191 votes 255 S MAIN ST, Seneca, IL 61360 (815) 357-6144 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 Recommend For You Sub Carrier Communications H2O Wireless Lumber Liquidators Ray-Ban UGG Metro PCS Bath & Body Works American Eagle Outfitters Ashley Furniture Homestore Verizon Wireless