How many cable TV channels are there?
Most cable channels are grouped into a few families in the United States, with the most popular being ABC Family, NBC, FOX, and PBS. Here are the current counts: PBS (104), Nickelodeon (52), Cartoon Network (50), ESPN (48), Discovery (40), History (21), Food Network (19), HBO (18), A&E (17), USA (17), TNT (15), Syfy (14)….