Directions to Centennial Bank Directions to Centennial Bank Search | Advanced Search | New Members | Coupons and Discounts | All Categories Finance & Insurance >> Banks & Credit Unions Centennial Bank 100280 Oveseas HighwayKey Largo, FL 33037 | map Mary Beth Harris 305-676-3122 | fax: 305-676-3139 Visit Site Get directions to: Centennial Bank, 100280 Oveseas Highway, Key Largo FL Get directions from: Click to Print This Page