Hello @shane74 , I don't believe mobile numbers can be unlisted. I may be incorrect but, I don't think scam calls access a list. Instead they are computer generated calls that just go through a sequence of numbers until someone answers. There are ways to filter call in your device settings options depending on your device. Look under the settings in your phone app and see if you have any ability to recognize spam/scam calls. If I'm not accurate on this,I hope someone with more knowledge on this will chime in.
