Lafayette Ambassador Bank, 19th Street Branch Basic Info Reviews Routing Numbers Map & Direction Name: Lafayette Ambassador Bank, 19th Street Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 535 North 19th Street Allentown, Pennsylvania 18104 Lehigh County View other branches Phone: 610-366-6470 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer031302133YY031302696YN031307688YN From: To: