The Stephenson National Bank and Trust, Messenger Service Branch Basic Info Reviews Routing Numbers Map & Direction Name: The Stephenson National Bank and Trust, Messenger Service Branch Main Office: No Service: Limited Service Messenger Office Location: 1820 Hall Avenue Marinette, Wisconsin 54143 Marinette County View other branches Phone: 715-732-1732 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer075901011YY075907112YN From: To: