BancFirst, Sulphur Branch Basic Info Reviews Routing Numbers Map & Direction Name: BancFirst, Sulphur Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 1020 West First Street Sulphur, Oklahoma 73086 Murray County View other branches Phone: 580-622-3142 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer103002617YN103003632YY103109031YN103113001YN From: To: