Androscoggin Savings Bank, Portland Branch Basic Info Reviews Routing Numbers Map & Direction Name: Androscoggin Savings Bank, Portland Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 130 Middle Street Portland, Maine 04101 Cumberland County View other branches Phone: 207-518-6300 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer011201995YY211272520YY From: To: