Congressional Bank, Edmonston Lpo Basic Info Reviews Routing Numbers Map & Direction Name: Congressional Bank, Edmonston Lpo Main Office: No Service: Limited Service Loan Production Office Location: 9001 Edmonston Road #100 Greenbelt, Maryland 20770 Prince George's County View other branches Phone: 301-572-3740 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer055003418YY255073251YN From: To: