Same here - got a call every day from this number and no one was on the other line. Finally called back to complain about the phantom calls and the girl who answered said, "It's an automatic dialer, so it's not our fault." Nice. It is Oasis Energy and they claim you can get discounts from Duquesne Light. We are in a large office building, so we don't even have a separate utility account. I asked to be taken off their call list...we'll see how that goes.

they keep calling but no one is on the other end - I'm on the do not call list

This number has called my cell phone almost every day for several weeks, so I finally answered it. It is Oasis Energy telling me that I'm one of the lucky 51% of Duquesne Light customers that's been preapproved to save money on my electric bill and they need to just ask me a few questions. I asked them confirm who they are, Oasis Energy. Then I asked how they have permission to call me on my cell phone. She was quite flustered and said that it's the number Duquesne Light has on file for me. I replied that I'm not interested and please do not call this number again. I'm still not convinced of the legality of this.

They're still calling me.  Once a week now it seems.

They tried to hook me up for something to save electricity bill without sending me a package through regular mail first. Very pushing and make people very uncomfortable. Pure waste of my time to talk with them at all.

Received a call 4:55 pm.  They left no message.  I called them back immediately and an automated recording answered, "Thank you for calling Oasis Energy, please wait while we contact you with an agent".

they called my cell phone i called them back on the home phone no answer i listed my phone numbers on the national do not call list

This number belongs to Oasis Energy.  It is an organization that helps you save on your enery bill.
Rep was very nice and professional.  In this economy, every little bit helps!