This number calls daily in the evenings. When I pick up, no one responds. It's just an open line.

i get calls from this number twice a day no one say anything but music comes on, f frank sinatra and bobby darin and then the phne hangs up

got a call asking something about an electricity bill ? ? don't have one since i'm a tourist..

this number is from FBI - they are tracking your Activity - daily basis - what are you doing?

A brash lady called me from this number and was trying to get some information from me about my ConEd connection and if I have paid my bill. I don't even have a ConEd connection! She then proceeded to ask me what utility company I was using for my electricity. I told them I would never reveal that information and I asked them to identify themselves. And as soon as I said that she hung up. This whole thing reeks of a scam.

I got a call they left a message saying no one home and than they hung up. When I returned the call there no answer.

got a call from this number  but when i called back the person hang up

They just called me too but they didn't leave a message.

They just called me, did not leave a message. I called back from a blocked number and it rang twice then nothing, so I called from my work number same thing.

I got a call on my cell phone from this number.  They wanted to speak with the person who handles the National Grid  (or was it Niagara Mohawk?) account.  I told them I did not have one (I do!) and hung up.