Happy State Bank, Allen Branch Basic Info Reviews Routing Numbers Map & Direction Name: Happy State Bank, Allen Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 700 Central Expressway S., Suite 120 Allen, Texas 75013 Collin County View other branches Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer111017791YN111305115YN111307469YN111310870YY111321144YN111322729YY From: To:
