BankUnited, Melville Ny Basic Info Reviews Routing Numbers Map & Direction Name: BankUnited, Melville Ny Main Office: No Service: Full Service Brick and Mortar Office Location: 445 Broadhollow Road Melville, New York 11747 Suffolk County View other branches Phone: 877-779-2265 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer026014588YN067092912YN267090594YY From: To: