Cell phones

Hey! Not sure what section this goes into, so feel free to move it. I have recently been getting unknown numbers calling me, and I would like to find out who it is. Is there any way to do this?

In my country we have to pay 5 dollars for a caller ID service to find out the number of the caller each time he/she calls. But we can't know if that person has subscribed to a private number service.

If you are receiving prank calls, it is best to call your service provider to rectify this.

And nope, there's no way I know of to find out who it is.