This number 717-700-1234 has called every day for the last 4 days. They either hang up when we answer or there is just dead air. As Hugo said when you try to call it back it is NIS. I have an unlisted number and am on the do not call list, they better hope I don't find out who they are....
Got a call on Saturday, October 26th at 11:45am. When I answered he said his name was Dallas and he was calling to clean our chimney for $50.00. He ask if we heat with oil or gas and I said no. I ask how he got my name and he did not answer but hung up.