Cablevision is a cable and internet service provider based in the United States. Founded in 1973, it is one of the oldest providers in the US and one of the largest, serving nearly 3 million households and businesses in the tri-state area of New York, New Jersey, and Connecticut. The company offers a suite of service offerings, including cable TV, voice services, and internet services. Cablevision's cable TV services offer hundreds of channels and come bundled with a free HD-capable digital receiver for an additional fee. The service also provides a variety of popular programming packages tailored to customer preferences, plus access to whole-home DVRs, on-demand programming, and set-top box controls. Cablevision's voice services are available in digital VoIP form and offer features such as caller ID, call waiting, and anonymous call rejection. The company also offers enhanced 911 services that make it easier and faster to reach help in an emergency.