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Fraunhofer is a San Jose, CA-based company in the Telecommunications sector.
RadioActive Media Partners is a Cambridge, MA-based company in the Telecommunications sector.
Ironton Telephone Company, founded in 1909 and providing telephone service in the 610-799 and 610-769 exchanges in Lehigh Valley, Pennsylvania.
Coleman County Telephone Cooperative is a Santa Anna, TX-based company in the Telecommunications sector.
PCCW Limited is a Fairview, OR-based company in the Telecommunications sector.