Sunwest Bank, Sunwest Bank Branch Basic Info Reviews Routing Numbers Map & Direction Name: Sunwest Bank, Sunwest Bank Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 1299 North Orchard St Boise, Idaho 83706 Ada County View other branches Phone: 949-361-4300 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer122228003YY124103757YN125108311YN From: To: