Multichannel television in the United States
Multichannel television has been available in the United States since at least 1948. The U.S. is served by cable television systems, direct-broadcast satellite providers, and various other wireline video providers; among the largest television providers in the U.S. are YouTube TV, DirecTV, Optimum Communications, Charter Communications (through its Spectrum division, which also includes the former Time Warner Cable and Bright House Networks systems), Comcast (through its Xfinity division), Dish Network, Verizon Communications (through its FiOS division), and Cox Communications.
Source: Wikipedia — Multichannel television in the United States (CC BY-SA 4.0)