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InterCall, a subsidiary of West Corporation, is the largest service provider in the world specializing in conference communications.
Atlantic Broadband, a wholly-owned subsidiary of Cogeco Communications Inc (TSX: CCA), is the 12th largest cable operator in the United States, based on number of Basic Cable customers served. The company provides TV, Internet ad Phone services to more than 300,000 residential and business customers located in five operating regions: western Pennsylvania, Miami Beach, Florida, Maryland/Delaware, eastern Connecticut and Aiken, South Carolina. Atlantic Broadband is headquartered in Quincy, Massachusetts.
Skypipeline is a Camarillo, CA-based company in the Telecommunications sector.
TRS-RenTelco is a Dallas, TX-based company in the Telecommunications sector.
Wholesale Bandwidth Solutions is a Denver, CO-based company in the Telecommunications sector.