from where is the latter channel?
New York City
Nickelodeon
It is owned by ViacomCBS through its domestic networks division and is based in New York City. 
where was the wizards of waverly place filmed UNANSWERABLE is it a tv ahow? Yes. American fantasy teen sitcom what is the meaning of the above mentioned sitcom? UNANSWERABLE when did such a sitcom start to broadcast? 1954 name a few channels or broadcasters that air such a sitcom? CBS, ABC does disney and nickelodeon air it too? Yes
wiki:1119155
Nickelodeon [SEP] Introduction
Nickelodeon (often shortened to Nick) is an American pay television channel which was first tested on December 1, 1977, until it eventually launched on April 1, 1979 as the first cable channel for children. It is owned by ViacomCBS through its domestic networks division and is based in New York City. The network's programming is primarily aimed at children and adolescents aged 2–17, while some of its program blocks target a broader family audience. The channel was first tested in 1977 as part of QUBE, an early cable television system broadcast locally in Columbus, Ohio. QUBE's Channel C-3 aired "Pinwheel", an educational show developed by Vivian Horner.