Dunkin' Donuts adresses in Oswego‚ IL Home Work hours Dunkin' Donuts hours Illinois Oswego AddressPhoneMap2420 US Highway 34 Oswego(630) 554-8977 3300 Orchard Rd Oswego(630) 554-8750 You May Like IHOP hoursHardee's hoursPanda Express hoursDomino's Pizza hoursTCBY hoursSubway hoursPeople Are Reading