NBC

The National Broadcasting Company (NBC) is an American commercial broadcast television and radio network, serving as the flagship property of NBC Entertainment, a division of NBCUniversal, which is a subsidiary of Comcast. It is one of NBCUniversal's two flagship subsidiaries, alongside Universal Studios. It is the first and oldest major broadcast network in the United States.

NBC's headquarters are located in New York City at Rockefeller Center's Comcast Building, the network's longtime home. The network's predecessor parent companies were integral to the center's construction. NBC also notably has offices at the NBC Tower in Chicago, Illinois, and at 10 Universal City Plaza in Los Angeles, California.

Founded in 1926 by the Radio Corporation of America through its newly-created "National Broadcasting Company, Inc." division, then shortly thereafter co-owned by General Electric (GE), Westinghouse, and AT&T Corporation, NBC is the oldest of the traditional "Big Three" American television networks in the 21st century (along with ABC and CBS) and is sometimes often referred to as the Peacock Network in reference to its stylized peacock logo, which was introduced in 1956 to promote the company's innovations in early color broadcasting.

NBC has twelve owned-and-operated stations and has affiliates in almost every TV market in the United States. Some of the stations are also available in Mexico, the Caribbean, and Canada, via pay-television providers or in border areas over the air.