First International Bank & Trust, Elgin Branch Basic Info Reviews Routing Numbers Map & Direction Name: First International Bank & Trust, Elgin Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 204 North Main Elgin, North Dakota 58533 Grant County View other branches Phone: 701-584-2525 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer091305031YY091311177YN From: To: