Who called from 4029820566

When I answer there is no one there

Calls daily, no one ever says anything.  If you call back they have an automated do not all list.  Hope it works.

just received a call from this number....when i answered, no one was there and did not get an automated response.  Call came in as "caller Unknown"

No one answers and dead air if you call em back

i pushed 1 to talk to someone and a man answered and asked me if i pressed one. I said yes and imediatl ytold the man on the phone that i am getting really tired of them calling my phone. He then hung up on me. I called the number back but it wont let me talk to anyone it just says press one to be taken off the do not call list and to give it 72 hours to work. I have done that twice in the past month.