The same thing happened to me just now even after 5 PM. They need a real job and they need to stop harassing innocent people. I wish the police and FBI agents do something about this crap.
This number has been phoning pretty much every day for the past two weeks, when answered, never says anything and hangs up after a few minutes. Most of the time the Ans. Mach. answers and no one says a thing, after a second or two hangs up. All calls have been at the 5PM to 8PM PST.