Complaints about Phone Numbers877-296-####

I RECEIVED A VOICEMAIL FROM MR.MICHAEL HUNTER WITH DW SOLUNTIONS NUMBER HE CALLED FROM WAS 877-296-7480 He called me by my previous last name and said that I should have received a letter in the mail 2 weeks ago about a legal matter. office in regards to this matter (still don't know exactly what the supposed issue is). HIS CALL BACK NUMBER 844-537-0786.

Called 12/17, 12/18, 12/20, 12/21 No message ever left

Wanted me to pay a 105.00 bill that I never made. was also interested in information about me