I have been receiving these calls for weeks. I've reported them to the National Do Not Call registry, no luck in stopping any calls. After some googling I found their website: specialofferservice.com. I suggest someone with know-how initiate a DDoS attack.... Their customer service number was not available (go figure) when I called them (888-365-8024). I have added there email to my favorite spam listing though (
[email protected] ). I say sign-up for special offers of your own, with there email address. It makes me feel better :)