Auto Insurance sales demon caller

Auto insurance telemarketing scam. Refuses to identify themselves or their written do not call policy, in violation of federal law. They called me before a month ago from a different number. They're based in Chicago.

An insurance company.  Why would I possibly want to 'save' money on a brand X insurance.  The speaker sounds muffled and I asked twice the name of the company and I couldn't understand it.  Some needs speaking lessons

Called from the number above. No message left. Returned the call and it took 3 tries before it went through.  Message - all circuits are busy - please try you call later was played.

I know I am on the do not call registry! It says that I filled out something concerning I'm paying to much for car insurance. I would never complain about my insurance company, especially in some fictious form I supposedly filled out last week. This had the same recording answer when it called my 9 year old. He doesn't need car insurance.