First Keystone Community Bank, Mountaintop Basic Info Reviews Routing Numbers Map & Direction Name: First Keystone Community Bank, Mountaintop Main Office: No Service: Full Service Brick and Mortar Office Location: 18 North Mountain Boulevard Mountain Top, Pennsylvania 18707 Luzerne County View other branches Phone: 570-715-0720 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer031307125YY031318499YN From: To: