Origin Bank, Allen Banking Center Basic Info Reviews Routing Numbers Map & Direction Name: Origin Bank, Allen Banking Center Main Office: No Service: Full Service Brick and Mortar Office Location: 384 E. Stacy Road Allen, Texas 75002 Collin County View other branches Phone: 469-342-6326 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer065306202YN111025903YN111101775YN111102758YY111105315YN111105441YN From: To: