No Caller ID information provided.  Presumed telemarketer.

Four calls within half hour.  No message left.  When I called their number back I was sent to message saying the number I called was a non-working number.  

Called on my cell.  I didn't pickup.  Didn't leave message.  Blocked call on my cell.

Began calling at 8:30am on7.10.14

Received about 10  calls on a business line over the past week advising I was eligible for solar energy assistance from another number, 408-338-0987.  Another time there was a message when I used a redial function, this number516-629-0361.  When I attempted to call back both numbers, reached a message stating number does not work as dialed.  This morning when I received the call, I waited for the prompt which says, for more information, press 5 which I did.  A woman by the name of Brooke answered from 'Green Energy'  when I asked them to stop calling me, she hung up.