Answered first call,identified as "Michigan Call" and there was no response. Got 3 more from the same ID but different numbers in the next 24 hours. My guess is that they are gathering active numbers and then selling them off to charities or other active solicitors. My mistake was trying to answer the first call.
First, keep in mind that charities and political calls are EXEMPT from the constrictions of the "Do Not Call" list. That being said, got a call from this number - lady asked for me by name. Explained they are doing fundraising for the "Michigan Paralyzed Veterans" [I live in Michigan]. I advised her that we already received something in the mail about this [we had not] about a month ago. She acted real surprised, then hung up. You just can't trust these people - you have no idea who is running a scam or who is legitimate.