Despite having a mobile phone and being on the do not call list, I get 10 to 20 unsolicited telemarketing calls PER DAY.

Each one requires a detailed form to fill out on the FCC site which I send off into the oblivion only to have the call volume go unchanged (or increase). Sorry, tragedy of the commons and all, but it's just not worth it to me to take the time to do this.

How do I accurately file FCC complaints for spoofed numbers? How can I hold the actual caller responsible instead of the normal person like me who had their number spoofed?