Fairfield County Bank, Main Street & Governor Street Basic Info Reviews Routing Numbers Map & Direction Name: Fairfield County Bank, Main Street & Governor Street Main Office: No Service: Full Service Brick and Mortar Office Location: 374 Main St. Ridgefield, Connecticut 06877 Fairfield County View other branches Phone: 203-857-5560 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer021113196YN221172267YN221172270YY From: To: