Lakeside State Bank, Lakeside State Bank, Chelsea Branch Basic Info Reviews Routing Numbers Map & Direction Name: Lakeside State Bank, Lakeside State Bank, Chelsea Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 516 Walnut Chelsea, Oklahoma 74016 Rogers County View other branches Phone: 918-789-2581 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer103102070YY103103189YN From: To: