this caller has resorted to calling and breathing into the phone without saying anything.

Call received, no one spoke.

called and no one talks. I called back and number is temporary out of service

Called and no one spoke.

Received a call at 7:45pm and let it go to voicemail.  The message was 10 seconds of silence.

Someone called me early this morning, phone ringed twice, I picked up no answer,  I returned the call but, it stated that it was temporary unavailable.  I'm concern and suspecious that someone wants to know If I am leaving my house, being that it is xmas.  Please help.

Who's calling me from 919 8537496

Multiple calls in one day.  I answer and say Hello, hello, hello, hello but there is no one says anything.  Sometimes there is a rustling noise but usually there is just a click and then nothing.

Same thing you all have been experiencing. Breathing and static in the background, no reply, "Temporarily Unavailable" when I try to call back.

Phone rings several times a day and when I answer no one speaks.

same as above.

Several calls in one day but no one says anything even when I say hello several times.  Just a click and then the line goes dead.