This number calls my house multiple times a day and they say nothing. When I call back they let it ring and then it goes to a voicemail that isn't in service. I am starting to get concerned as they are calling my house number.

The same number has called my cellphone 30+ times in the last few months. Does anyone know how to block phone calls? This is a long distance number for me, and Rogers, being the superb company they are, has charged me for every single one of them.

The way to block calls depends on who your carrier is.  Ask them.

This sob is calling me non stop and I'm contacting the police !!

this loser has called me several times and hung up and when i called back it went to an answering machine that just has 2 deep breaths. i messaged stating i was calling the police and they replied I'm deeply sorry i just wanted to talk please don't call the cops on me i promise i'll leave you alone forever from liz. Prak caller of some sort but not sure why they have been able to prank people since last year???