Fast Food in Seaford, DelawareList of Companies in Fast Food category in the city of Seaford, Delaware.Share this page: Hardee`s Seaford, Fast Food; 328 Stein Hwy, Seaford, DE, 19973-1335; (302) 629-8677McDonalds Restaurant Seaford, Fast Food; 300 N Dual Hwy, Seaford, DE, 19973-1734; (302) 629-3666Taco Bell Seaford, Fast Food; 311 N Dual Hwy, Seaford, DE, 19973; (302) 629-67041