| Name | Title | Contact Details |
|---|
Ironton Telephone Company, founded in 1909 and providing telephone service in the 610-799 and 610-769 exchanges in Lehigh Valley, Pennsylvania.
Intelliphone Inc is a Andover, MA-based company in the Telecommunications sector.
WIN Star Telecommunicatio is a Chicago, IL-based company in the Telecommunications sector.
Catapult Communications Corporation is a Mountain View, CA-based company in the Telecommunications sector.
Granville C A T V Inc is a Lewistown, PA-based company in the Telecommunications sector.