Home » Courier Directory New Columbia PA Keywords: Advanced Search Courier Name Estes Express Lines Williamsport, PA Phone (570) 538-3299 Address Williamsport - WMP (015) 2469 Old Route 15 New Columbia, PA 17856 Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Email a link to a friend (Opens in new window) Email