Yes. It's a federal criminal law. That means you have to get federal attorneys' offices interested if you want the miscreants stopped. But shutting down telem

Yes. It's a federal criminal law. That means you have to get federal attorneys' offices interested if you want the miscreants stopped. But shutting down telemarketers isn't nearly as much fun as driving people like Aaron Swartz to suicide, or as profitable as seizing airplanes from drug smugglers. So, effectively, this kind of thing is legal.