Received a local call from this group, it was a sp...

Received a local call from this group, it was a spoof call. I told the man on the line he was a scammer when they spoof the number (government say's that). He told me they use a dialing service, lie they use a computer to generate numbers that may be in the do not call list. I am on the do not call list it does not stop any calls, in fact I believe the list is sold to these callers. Someone buy's the list then sells the list to people that spoof's the calls. If it shows it is a local call but the number is spoofed it is a scam.