We receive calls from this bogus number every evening, they started calling our home phone two weeds ago and they don't let up.
The first time they called I answered the phone, even though the caller ID said Name Unavailable and the number did not look familiar at all, they did not say a word, but I could hear someone normally breathing at the other end.
Since that first call, I have let the answering system answer the call and not a word is left for us.
Just to let you know that this is just one more out of a million or more bogus number call.