Trishel Phone & Microwave Cooperative

The  (TPMC) is a non-profit telecommunications cooperative serving the U.S. territory of Trishel. TPMC was founded in 1970 by a group of locals as well as American military personnel based at Forest Town Air Force Base, Naval Air Station Alexandersville, and United States Fleet Activities Dandy after abandoned the territory due to lack of profitability. TPMC took over the Trishel operations of AT&T's Long Lines towers and the Trishel phone system.