Cross County Bank, First Commercial Bank, Osceola Basic Info Reviews Routing Numbers Map & Direction Name: Cross County Bank, First Commercial Bank, Osceola Main Office: No Service: Full Service Brick and Mortar Office Location: 750 West Keiser Osceola, Arkansas 72370 Mississippi County View other branches Phone: 870-563-3232 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer084101129YN084101514YY From: To: