ITC DeltaCom is a holding company that provides integrated communication services in the Southeast. The company serves clients in Alabama, Florida, Georgia, Louisiana, Mississippi and North Carolina. It offers local exchange, long-distance and conference calling solutions. ITC DeltaCom also provides high-speed and broadband data communication services. The company offers mobile voice and data solutions. In addition, it provides Simpli-Business, which is an office communication solution. The company owns, operates and manages a fiber-optic network. It serves businesses, enterprises, governmental agencies and communication providers. The company manages a wholly owned subsidiary, Interstate FiberNet. ITC DeltaCom provides telephone and video conferencing systems.