| Competitive Local Exchange Carriers (CLEC) in New Hampshire Telecommunications > Local and long-distance carriers > Competitive Local Exchange Carriers (CLEC) in New Hampshire |  |
Services include local and long distance lines, as well as high speed Internet products and services. Based in Marlboro, Massachusetts.
Full-service telephone company, based in Portsmouth, New Hampshire, which provides local, long distance, and Internet services.
Integrated Communications Provider offering local, domestic and international long distance services, high speed Internet access, eCommerce and other data services to medium and large sized businesses, colleges and universities, hospitals, gover.
Provider of alternative customized telecommunications for 37 cities in the eastern United States.
International provider of local, long distance, and data transmission, as well as other enhanced services.
Wholesale DSL provider of broadband high speed Internet access services for the second and third tier markets in the United States.
National provider of high-performance networking solutions, offering products and services for remote access to private networks and the Internet. Headquartered in Englewood, Colorado.
Provider of broadband, data-centric telecommunications services. Based in Little Rock, Arkansas.
Provider of voice and data services for high volume businesses. Maintains its own SS-7 network.
Deliverer of broadband DSL to homes and businesses nationwide. Based in San Francisco, California.
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