Landmark National Bank, Topeka River Hills Basic Info Reviews Routing Numbers Map & Direction Name: Landmark National Bank, Topeka River Hills Main Office: No Service: Full Service Brick and Mortar Office Location: 6010 Sw 6th Street Topeka, Kansas 66615 Shawnee County View other branches Phone: 785-273-3303 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer101100566YN101101248YN101104944YN301170642YN301171007YY301171120YN From: To: