Scam call trying to get your National Grid account information. Original call came from 347-899-4284 (for additional information see the related 800notes.com entry) and the call back number from their message is 347-926-7727.
Left a vm. Called back and the person answered hello. When I didn't say anything he answered hello again and then suddenly said "National Grid". He told me he was a special representative for National Grid. He then told me the call was about saving me money but I had to give him my national grid details. I hung up.