This number called my DNC listed landline today at 1150 hours. Because 99% of the calls I get on my landline are scam artists, I knew this one was no different. So I let it ring. And it did. Over and over again. Far more than is usual with a scam artist. But their persistence didn't pay. I didn't answer, just blocked the number. Not that that will stop them from spoofing yet another number.