I have seen several recorded voice messages and distributed messages on social medias especially on alerting people on new scam tricks and how scammers operate.

Some of this messages are recorded voice conversation between a scammer and their targeted victims.
My concern is since their numbers are visible to all, is there a regulatory body that one can report to, at least if they can not track the number if the NIN is not activated they should be able to deactivate such line.
What seems to happen is to hear the scammer and the victims abusing one another and that seems to be the end of it.

I think we can do more than tagging the number on true caller app as scammer.

It's so obvious sometimes that you will see the notification on true caller that this is a scammer calling because several people have been victimized or attempted and all seems to do is to tag it on true caller app.

So can one report such number to NCC just as we report ATM scammers to banks?