I have counted 10 calls from this number in the last 2 days. When I answer the phone "he" says I have the wrong number. I called the number and a female voice says call no one is available to take your call, Please call back between our business hours of 9:30 am to 10:00 pm Eastern Standard time.
It was 5pm when I called the number.

It is some kind of insurance company offering quotes

I get calls 3 times daily from this #. I have told them on the 1st call (1 month ago) I wasn't interested. Now they call, don't talk and hangup!