Potbelly Sandwich Shop adresses in Willowbrook‚ IL Home Work hours Potbelly Sandwich Shop hours Illinois Willowbrook AddressPhoneMap7500 Kingery Hwy Willowbrook(630) 794-0576 You May Like McDonald's hoursDunkin' Donuts hoursSubway hoursJimmy John's hoursChipotle Mexican Grill hoursPanera Bread hoursPeople Are Reading