Teleport Communications Group Inc., New York, NY, has announced the availability of OC-12c

Teleport Communications Group Inc., New York, NY, has announced the availability of OC-12c Asynchronous Transfer Mode user-to-network-interface services. The company expects to offer the service in metropolitan areas such as Boston, Chicago, Dallas, Hartford, Houston, Los Angeles, New York, Philadelphia, Phoenix, Pittsburgh, San Diego, San Francisco, and Seattle.