Shamrock Bank, N.A., Clayton State Bank Branch Basic Info Reviews Routing Numbers Map & Direction Name: Shamrock Bank, N.A., Clayton State Bank Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 318 Lawson Boulevard Clayton, Oklahoma 74536 Pushmataha County View other branches Phone: 918-569-4181 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer103101547YY103104010YN103104269YN103111964YN103112387YN From: To:
