Astoria Bank, Malverne Branch Basic Info Reviews Routing Numbers Map & Direction Name: Astoria Bank, Malverne Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 363 Hempstead Avenue Malverne, New York 11565 Nassau County View other branches Phone: 516-593-3400 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer221471861YN221472815YY From: To: