Apr 27, 2010
They do know they are using illegal methods, but they also know that the Feds are virtually powerless to do anything about it.
In hundred thousand complaints (for the industry), there has been only a handful of prosecutions nation-wide. They also know that a court case for you is expensive and uncertain; a judge is far more likely to just dismiss the case, the docket being "too busy" with real cases.
Note, too, that the Federal "Do Not Call" list under the FCC has NEVER had a prosecution.