Who called from 3148190935

They keep calling me and I try to call back and it says they are not in sevice. When I pick up the call no one is there

that number has called me twice today. when i call back it says the number is not in service.

They've called me at least 4 times before and 1 of them was today. how can I find out who it is?

I have been getting calls twice a day...same report as above ..this is getting tiresome!!! All that shows up is the number.

I have received five calls from this number in the past 24hours.  Never say anything and sometimes hang up before I can even say hello.  I dialed back the number and was told it was no longer in service