Iowa - Nebraska State Bank, Onawa Branch Basic Info Reviews Routing Numbers Map & Direction Name: Iowa - Nebraska State Bank, Onawa Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 902 Tenth Street Onawa, Iowa 51040 Monona County View other branches Phone: 712-423-1060 Please enable JavaScript to view the comments powered by Disqus. From: To:
