NEFCU Address: 1157 Wantagh Ave, Wantagh, NY 11793 Phone: (516) 561-0030 Banks Other Businesses: Capital One Bank at 3230 Sunrise Hwy, Wantagh, NY 11793 National Security Brokerage, Inc. at 3254 Railroad Ave, Wantagh, NY 11793 Bank of America at 3330 Park Ave, Wantagh, NY 11793 Citibank at 3295 Sunrise Highway, Wantagh, NY 11793