go to the do not call registry and register the phone number their calling on. Once it's registered they have 30 days. I just did mine again. I thought I was still good, but obviously something slipped thru. I'll just re-register it every couple years from now on. Hope it helps you all.
I have been receiving 4-5 calls from this number a day. This has been going on for weeks now, and I am really getting annoyed. If anyone knows who this is, please post that information. At this point I'm ready to file for harassment.