Southern Bank, Southern Bank Basic Info Reviews Routing Numbers Map & Direction Name: Southern Bank, Southern Bank Main Office: Yes Service: Full Service Brick and Mortar Office Location: 531 Vine Street Poplar Bluff, Missouri 63901 Butler County View other branches Phone: 706-437-9977 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer081503911YN081515462YN082906737YN082908861YN084108711YN281573259YY From: To: