Bank Mutual, 2357 So Oneida Street Branch Basic Info Reviews Routing Numbers Map & Direction Name: Bank Mutual, 2357 So Oneida Street Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 2357 S. Oneida St. Green Bay, Wisconsin 54304 Brown County View other branches Phone: 920-494-9526 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer275071330YY275970981YN From: To: