Tri Counties Bank, Courier Service Branch Basic Info Reviews Routing Numbers Map & Direction Name: Tri Counties Bank, Courier Service Branch Main Office: No Service: Limited Service Messenger Office Location: Serving Shasta And Trinity Counties Redding, California 96001 Shasta County View other branches Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer121132394YY121135045YY121141738NY121142313YY121142766NY121143422YN From: To: