From Bulbapedia, the community-driven Pokémon encyclopedia.
The Town Channel (Japanese: まちかどチャンネル Street Corner Channel) is a channel that broadcasts That Town, These People (Japanese: あのまち このひと That Town, These People) in Pokémon HeartGold and SoulSilver. It features the top three parts of the towns and cities in both Johto and Kanto. It is broadcasted by an unknown announcer. It switches every hour with the Street Corner Channel.
In the Japanese version, That Town, These People is aired on the Street Corner Channel, as the Town Channel is not a distinct channel in those versions.
The That Town, These People program shares its Japanese name with Places and People from Pokémon Gold, Silver, and Crystal.