Guaranty Bank and Trust Company, Castle Rock Branch Basic Info Reviews Routing Numbers Map & Direction Name: Guaranty Bank and Trust Company, Castle Rock Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 120 South Wilcox Street Castle Rock, Colorado 80104 Douglas County View other branches Phone: 720-733-5222 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer102000966YY107000628YN107002163YN107003667YN107004611YN107004776YY107005982YN107006363YN From: To:
