Amalgamated Bank, Roosevelt Island Branch Basic Info Reviews Routing Numbers Map & Direction Name: Amalgamated Bank, Roosevelt Island Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 619 Main Street New York, New York 10044 New York County View other branches Phone: 212-413-8775 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer026003379YY026014876YN054001673YN From: To: