American Bank & Trust, De Smet Branch Basic Info Reviews Routing Numbers Map & Direction Name: American Bank & Trust, De Smet Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 212 Calumet Avenue, S.E. De Smet, South Dakota 57231 Kingsbury County View other branches Phone: 605-854-3321 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer091405753YN091407175YY091407612YN091408239YN From: To:
