I have recieved ove 40 calls from numbers outside the US. I called Verizon and they said theuu were aware of this. The agent said the only thing I can do is by a service costing $ 2.99 per month to block number. I am already blocking the number and then I receive this fom anothe rnumber. This is also coming to my wife's cell. Is there anything I can really do.? The phone ws ringing throughout the night.