Who called from 4044989980

Apparently they don't listen when you e-mail, as I requested removal and received ANOTHER call today.

This number calls me between 2-3 times a week around the same time, while I am at work.
So far it seems that being on the "do not call" list isn't working and I'm missing the days when
People could not call your cell phone to solicite.

I as well, received two calls with in 20 minutes of each other with the same problem of nobody on the other end and a disconnected number when called back. So I filed a complaint with donotcall.gov and reported them as it is probably computer animated call. Should take care of the problem.

When i called back it says that it was no longer in service.

I keep getting the same call from the 404-498-9980, they never leave a message, and I never call back, why should I waste any of my minuets calling these A-holes back, they call at all hours of the day and night, I am on a do not call list and that isn't working, so what does work? Who has this kind of time on their hands?
Get a frigging real job and stop DISTURBING ME!!!!!