Who called from 7315993010

The initial This is name was uninteligible, then followed by "This is your final notice."

I am on the national Do not call registry and I have no outstanding debts to be collected.  ure would like to know who this is from.  When I dialed the number it says "This number is not in service".

Just received a call from this number and noone was on the other line

Called 6/27/11 10:50 am left no message.

no message

Woke me up with an 8am call today. I didn't answer, and the robot left no voice mail.