Amboy Bank, Monmouth Junction Branch Basic Info Reviews Routing Numbers Map & Direction Name: Amboy Bank, Monmouth Junction Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 460 Georges Road Dayton, New Jersey 08810 Middlesex County View other branches Phone: 732-355-9110 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer021204416YY021206278YN From: To: