My name was not used in the incoming recorded call which came from 1-248-605-0973, only the message "Call Mr Reyas at 1-866-247-1087 about an important matter"
A search for information on 1-248-605-0973 indicates that the number is unpublished or unavailable, it is a land line provided by CAT Communications International located in Clarkston, MI (a second search indicated a Grand Rapids, MI location)

They call many times a day. I have up to 10 missed calls per day.

I also get calls from this number no message left. this is the info i got
Number:      248-605-0973      
City:     CLARKSTON     State:     MI

Call about 15 times a day, no messages left.

This is a scam.  They're AACC - Asset Acceptance.  They are an agency that buys old, uncollectable debts from other companies and tries to collect on them after the statute of limitations has run out.  They have no LEGAL right to collect the debt and what they do is harrassment.  They're calling for my mother and I have told them numerous times to take my number out of their directory.

Report them to your local Attn. General.  Michigans:

Third Party Collection Agencies
Department of Labor & Economic Growth
Bureau of Commercial Services
Commercial Enforcement Division

PO Box 30018
Lansing MI 48909
517-241-9202
www.michigan.gov/cis