Native American Bank, Main Office Branch Basic Info Reviews Routing Numbers Map & Direction Name: Native American Bank, Main Office Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 125 North Public Square Browning, Montana 59417 Glacier County View other branches Phone: 406-338-7000 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer092901625YY102007273NY From: To: