List of Allstate Stores in Manhasset, NY Outlet Note Regular Brands Allstate New York Manhasset 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 - Manhasset 36 Maple Pl, #202 (516) 627-1300 Allstate outlet - Manhasset 53 Manhasset Ave (516) 439-5420 Allstate outlet - Manhasset 21 E Shore Rd (516) 869-6000 People Also Viewed