A lady called saying she was calling from Duke Energy.  She was asking a lot of questions about the electric account at my wife's business that Duke Energy should already have on file.  It seemed suspicious, so I called Duke Energy and asked about it. I talked to Jeffery Flanagan from Duke  (513-228-7325) Jeff said it was either a non-Duke gas product telemarketer or a sub-contractor of Duke. But he couldn't tell.