Coldwell Banker Vacations Vacation RentalsReal Estate Rentals Coldwell Banker Vacations Visit Website Request Info 35786 Atlantic Avenue Millville, DE 19967 (302) 539-4086 (800) 442-5626 (302) 537-3177 (fax) About Map About Vacation rentals. What's Nearby? Distance: 5 10 15 20 25 50 mi.