Q:  Where can I file a complaint about a radio broadcaster?
A:  Complaints regarding broadcaster obscenity, profanity and indecency are referred to as General Complaints and must be filed with the Federal Communication Commission (http://www.fcc.gov/).

Q:  How do I file a complaint if I was the victim of "slamming"?
A:  California residents must file their "slamming" complaints with the California Public Utility Commission (http://www.cpuc.ca.gov/).  "Slamming" is the illegal practice of changing a consumer's telephone service - local, intralata service, or interlata service (including state to state, in state and international long distance) - without permission.