calls everyday and hangs up when answered? by comments why doesn't phone co drop them?

I received a call on May 1st at 8:00 PM and on May 02 at 11:30 AM. Both times, they hang up, I called back but they requested my home number to remove from their list. I did not give my number because I do not trust them. Scam.

Just called asking for money from the union tribune.  Scam.

Called @6pm hung up when answering machine picked up.