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Citizens Telephone Company is a Higginsville, MO-based company in the Telecommunications sector.
Jet Broadband is a Rustburg, VA-based company in the Telecommunications sector.
Advanced Media Technologies is a Deerfield Beach, FL-based company in the Telecommunications sector.
Yorkville Telephone Cooperative is a Newbern, TN-based company in the Telecommunications sector.
DataJack, Inc. is a wholly owned subsidiary of Quamtel, Inc. (OTCBB: QUMI), a public holding company headquartered in Dallas, Texas. Quamtel provides a comprehensive portfolio of advanced telecommunications technologies, enhanced service solutions and next generation broadband service. Quamtel operates in the U.S. and on a global scale through its subsidiaries DataJack, Inc. and WQN, Inc.