List of Allstate Stores in Middletown, DE Outlet Note Regular Brands Allstate Delaware Middletown Rating 4.9 based on 77 votes Official Website https://www.allstate.com/ Products Insurance Department Stores Insurance Adjusters NameAddressPhone Name/Address/Phone Allstate outlet - Middletown 5207 Summit Bridge Rd, #A (302) 449-6292 Allstate outlet - Middletown 419 E Main St (302) 449-0200 Allstate outlet - Middletown 115 N Broad St (302) 376-0597 Allstate outlet - Middletown 292 Carter Dr (302) 449-2415 People Also Viewed