American Bank & Trust, Mellette Branch Basic Info Reviews Routing Numbers Map & Direction Name: American Bank & Trust, Mellette Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 4 Main Street Mellette, South Dakota 57461 Spink County View other branches Phone: 605-887-3471 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer091405753YN091407175YY091407612YN091408239YN From: To:
