We keep receiving unwanted robot calls from this number.  I tried calling our service provider but they could not do anything other than change our number

The first time I received a call from this number, I answered, thinking it was my sister-in-law from N.Y. The ID just shows N.Y. call. I told the lady I wasn't interested. Well, now I get a call each day. This has gone on for weeks. I've finally picked it up twice, listened to the recording, and pressed 9 to be removed. I am on the DNC list, which is obviously a waste of time.
The next call I will report, as this is getting very annoying.

Came back home; saw caller ID on phone; no message left.

3 times in one day, "hi this is Brian, from the shipping dept.  YOu have been selected to receive a free medical alert system and $1000 in grocery coupons.......showed as unknown number, but called me 3 times in one day...press 9 to opt out, did that they still called 3 times.....HATE, HATE, HATE, that they call with normal area codes and you are not sure who it is, you answer and you are stuck!  Phone company needs to do something to stop this, sometimes it even says cell phone!

Daily calls. No one there.