Tri City National Bank, Loomis Branch Basic Info Reviews Routing Numbers Map & Direction Name: Tri City National Bank, Loomis Branch Main Office: No Service: Full Service Retail Office Location: 3701 South 27th Street Milwaukee, Wisconsin 53221 Milwaukee County View other branches Phone: 414-281-1610 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer075001199YY075911182YY From: To: