called and didnt say anything... Called the number back and their was a disco tone every time I called back.

For the past four months now we have received at least four phone calls per day.  The first two calls come between 7:00 and 8:00 am and the 3rd call is around 5:00 pm and the last call is around 8:00 pm.  When we answer the call, we hear a recording looking for a guy with a strange name and if that person is me to press 1 to be connected to a representative.   How do we stop this harassment?  Change our phone number??!!!!

it's a creditor. Diversified consultants.