CVST

Covista Communications, Inc. provides telecommunications and data services in the United States. It offers a range of voice, data, and Internet solutions, including local, long distance, and toll-free services, calling cards, frame relay, Internet access, virtual private network, directory assistance, and teleconferencing services. The company provides a range of domestic and international long distance services that include ‘1+' outbound service in 50 states, along with global termination to approximately 200 countries, as well as intralocal access terminating area (LATA), interLATA, and worldwide international services.