It's like someone with voice on smartphone
Is Calling who or whom they wish to harass....When I call these #s back, there is silence, then a recording states the number is not in service. I go ahead and have the number traced.
I personally believe the caller records( by Voice) on automatic computer program the names & number wanted by the caller to harass ...
Some people get a kick at tormenting, by repeating the offense,such as this......