Stockman Bank of Montana, Belgrade Branch Basic Info Reviews Routing Numbers Map & Direction Name: Stockman Bank of Montana, Belgrade Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 6050 Jack Rabbit Lane Belgrade, Montana 59714 Gallatin County View other branches Phone: 406-388-5025 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer092902446YN092904570YN092905249YY From: To: