calls all the time trying to sell have been told many times not to call and that we are on the do not call reg. this person is a nasty SOB with foul languish
For a scammer the Do Not Call list law is one more law to break.
You need a Call Blocker to stop the calls. For a land line you can buy one at Best Buy or on Amazon. For a smart phone you can download an app. For a simple cell phone ask your carrier or put the pest in your contacts list and assign it the ring tone "no ring".