I received a call from this # on Friday, July 13th @ 10:41 A  Central Time.   I wasn't home at the time, so they left a recroded message.   "Our records show that you may be qualify for Reverse Mortgage,  press 1 to accept or press 2 to be deleted from this #."    
I blocked my # & dialed the # to see if someone would answer.   It rang 2 times & than got a double click such as when someone picks up the phone & hangs up.   I dialed again & the same thing happened.
I decided to try today, to see if someone would answer & MI is an hour ahead of us in time.   I called @ 8:25A our time.  It rang about 6 times & finally a woman with an accent answered.  I couldn't understand her, so I asked who it was.  She said,  "Reverse Mortgage Source".  I hung up.
 It came thru the Caller Id as - MICHIGAN CALL.

The recorded message was about reverse mortgage.  The caller id was "Livonia, TX"  Evidently, a scam.