List of Potbelly Sandwich Shop Stores in College Park, MD Outlet Note Regular Brands Potbelly Sandwich Shop Maryland College Park Rating 4.7 based on 54 votes Products Sandwiches Restaurant Chain NameAddressPhone Name/Address/Phone Potbelly Sandwich Shop outlet - College Park 10260 Baltimore Ave (301) 474-3333 Potbelly Sandwich Shop outlet - College Park 7422 Baltimore Ave (301) 209-0635 People Also Viewed