I had the same problem it rung me for a few days I did not recognise the number nor was i expecting calls from anyone so found no reason to answer when I tried it failed so I tried ringing back and was told to check the number and try again

harrassed daily no person on other end of line

harrassing phone calls and tried to call it back and it says the number is disconnected

Same here

2 calls from this number when I called back the operator said that the number was not connected. I called straight back after the 2nd call.