Jonestown Bank and Trust Company, of Jonestown, Pennsylvania, Grantville Branch Basic Info Reviews Routing Numbers Map & Direction Name: Jonestown Bank and Trust Company, of Jonestown, Pennsylvania, Grantville Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 10103 Jonestown Road Grantville, Pennsylvania 17028 Lebanon County View other branches Phone: 717-469-0623 Please enable JavaScript to view the comments powered by Disqus. From: To: