(877-273-3495 Transworld Debt Collection, Larry Elia, robo call, using spoofed Caller ID)   I have received several a day, each from a different local number, all with the same call back number. I have no debt owed, so it is either a scam or they are looking for the person who had this number years ago. Blocked.  For more information see this listing of the call back number:
http://800notes.com/Phone.aspx/1-877-273-3495