Arvest Bank, Motor Bank Branch Basic Info Reviews Routing Numbers Map & Direction Name: Arvest Bank, Motor Bank Branch Main Office: No Service: Limited Service Facility Office Location: Ninth And Wyandotte Dewey, Oklahoma 74029 Washington County View other branches Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer082900872YY082908816YN101001500YN101289432YN103112976YY From: To: