The Middlefield Banking Company, Westerville Branch Basic Info Reviews Routing Numbers Map & Direction Name: The Middlefield Banking Company, Westerville Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 17 North State St Westerville, Ohio 43081 Franklin County View other branches Phone: 614-890-7832 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer041210448YY044072308YN From: To:
