Southern Bank, Three Rivers Campus Facility Basic Info Reviews Routing Numbers Map & Direction Name: Southern Bank, Three Rivers Campus Facility Main Office: No Service: Limited Service Facility Office Location: 2080 Three Rivers Blvd Poplar Bluff, Missouri 63901 Butler County View other branches Phone: 573-778-1800 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer081503911YN081515462YN082906737YN082908861YN084108711YN281573259YY From: To: