Southern Bank, Oak Grove Road Facility Branch Basic Info Reviews Routing Numbers Map & Direction Name: Southern Bank, Oak Grove Road Facility Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 2991 Oak Grove Road Poplar Bluff, Missouri 63901 Butler County View other branches Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer081503911YN081515462YN082906737YN082908861YN084108711YN281573259YY From: To: