Plains Commerce Bank, Watertown Branch Basic Info Reviews Routing Numbers Map & Direction Name: Plains Commerce Bank, Watertown Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 109 First Avenue Southeast Watertown, South Dakota 57201 Codington County View other branches Phone: 605-886-6966 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer091400554YY091408679YN From: To:
