text: The Shenandoah Telephone Directory has undergone many changes 
  
  since we published our first directory in 1906, as The Farmers’ Mutual 
  Telephone System of Shenandoah County. In 1906, the entire phone number 
  listings were on 15 pages. The first Company directory to include yellow 
  pages was distributed in 1946. That year local businesses invested in a new 
  way to reach their potential customers. 