Hours Of Operations SIMPLE Mobile Illinois Granite City 62040 SIMPLE Mobile Hours of Operation and Location in Granite City, IL 62040 4.9 - 145 votes 379 W PONTOON RD, Granite City, IL 62040 (618) 451-4201 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 Granite CityView More Apparel KmartCatoH & MCarharttRainbow Sports ColemanSport Center Jewelry Cato Recommend For You H2O Wireless Verizon Wireless Dollar Store ADT Champion Deb Goodwill Omega Beltone Hearing Aid Center Bob's Stores