Sterling Federal Bank, F.S.B., Lynn Boulevard Branch Basic Info Reviews Routing Numbers Map & Direction Name: Sterling Federal Bank, F.S.B., Lynn Boulevard Branch Main Office: No Service: Limited Service Facility Office Location: 3200 Lynn Boulevard Sterling, Illinois 61081 Whiteside County View other branches Phone: 815-626-0614 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer271173494YY271972679YN From: To: