Every 2 to 3 days for the last 6 weeks, I have received calls from a supposed home security company. They come morning, afternoon and evening. I keep saying, "not interested" and hanging up, but they persist. I have been careful not to give them information of any sort as I suspect they are fishing for something.

This is a telemarketer for BizIt.com. They call multiple times per day.
They call even if you are on the DO NOT CALL LIST.

This guy keeps calling and I do not answer. The message left on Voicemail is: 'Hello, is Debra there?' So he is obviously making multiple calls at a time. It does sound like a telemarketing call. This has been happening 3 times a day for two months!

This telemarketer calls even though I have told them numerous times that I am on the Do Not Call list, and not to call anymore.  The Do Not Call list, like so many of the federal government's so-called, "Consumer Protection" programs and laws, is absolutely, like the president, worthless.

Oh, how true. You hit the nail on the head. Agree completely with you on your comment.