877-384-4147

I think it is a ministry of some kind this site came up on a search:  

http://www.broadcastmovement.com/2010/07/broadcast-update-72610.html

but I do not know who they are or what they are all about...

They won't leave a voicemail.. k worked for a telemarketing company before and we were told NOT to leave a message so I'm assuming that's who they are..

First Source Advantage- Debt Collectors, constantly calling with various numbers.

I am getting automated calls for Michael Rife, who does not live here.
I have called and talked to them and they still call.
I have an unlisted number, Missouri "No Call"  and "National No Call" and they are still calling.

My son got this one on my answering machine say they are from Murray Cob law firm and they are a debt collector. But my son owes no debt. So I don't know could be a hoaxes.

They would call back to back, like literally minutes apart. When I finally got someone I could understand, I asked her what this call was about. She said it was for a school debt.  Not sure about this as I havent been to any school. Told her to take my number off their computer.

Got a call left on my answering machine from this number as a pre-recorded message. Mentioned my name (which is common, and could be gotten from multiple sources) and that they were a debt collection company. I don't owe anything. This is a scam.

Collection Agency calling wrong number

Calls wanting me to verify my address before they're aloud to continue with the phone call, says they're calling about a business matter but is unable to tell me what business or anything til I confirm my address.

Yes, to avoid being sued for breach of privacy. You and maybe twenty million other Americans have endured the same disclosure trap when called by debt collectors.