Wilmington Savings Fund Society, FSB, Edgmont Branch Basic Info Reviews Routing Numbers Map & Direction Name: Wilmington Savings Fund Society, FSB, Edgmont Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 5000 West Chester Pike Newtown Square, Pennsylvania 19073 Delaware County View other branches Phone: 640-325-2277 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer031100102YY031100636YN031100924YN031918844YN231375436YN From: To: