Provident Bank, Allentown Branch Basic Info Reviews Routing Numbers Map & Direction Name: Provident Bank, Allentown Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 1901 Hamilton Street Allentown, Pennsylvania 18104 Lehigh County View other branches Phone: 610-432-4120 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer021205499YN021214053YN221271197YY221271993YN221272154YN221272303YY From: To: