Potbelly Sandwich Shop adresses in Grandville‚ MI Home Work hours Potbelly Sandwich Shop hours Michigan Grandville AddressPhoneMap3076 44th St SW, Ste J4 Grandville(616) 389-1550 You May Like Dunkin' Donuts hoursLogan's Roadhouse hoursNoodles & Company hoursSubway hoursWendy's hoursBurger King hoursPeople Are Reading