What about 9-1-1 prank calls?
It's a prank call when someone calls 9-1-1 for a joke, or calls 9-1-1 and hangs up. Prank calls not only waste time and money, but can also be dangerous. If 9-1-1 lines or Telecommunicators are busy with prank calls, someone with a real emergency may not be able to get the help they need. In most places, it's against the law to make prank 9-1-1 calls.