Definitely a robo call; when I spoke it was a recorded message about home security systems. I screamed into the phone to remove me from their list NOW! No idea if they will. 26 calls documented over last 3 weeks. GRRRRR.
I just turned on a home phone, and this number calls several times a day. Never leaves a voice mail nor do they say anything when I answer! So frustrating!!!!
Robo dialer with now voice when you do answer. They have called 5 times throughout this day. I answered twice with no person there. They left no message with the other three calls. Maybe it is a new government job - to test the effectiveness of robo dialiers??