Home>Choose State>Cities in Maryland>Institutions in Bel Air>First Mariner Bank Locations in Bel Air First Mariner Bank Branch Locations in Bel Air, MD 1. First Mariner Bank - Hickory Branch 1403 Conwingo Drive, Bel Air, MD 21014 (443) 640-0160 View Branch 2. First Mariner Bank - Bel Air Branch 12 A Bel Air South Parkway, Bel Air, MD 21010 View Branch