513-252-2636

Hang up call.  No caller ID info.

it's a number for an alternative energy company. Them vs Duke Energy

Thanks - they claim that they are Duke Energy, yet they ask for my Duke account number

These people have been constantly calling our business with nobody on the other end.  I've been trying to answer it so I can tell them to stop calling, but doesn't matter how quick I answer.  I even answered it within the first ring!

Same thing as the others, just call after call with no one there

If you call the number back it picks up with a voice mail saying you can submit your number for their do not call list

For over  3 weeks -- multiple daily calls to my place of business, and when answered, nothing on other end.

Multiple phone calls daily-no one on other end of line.

This caller calls my work number 3-4 times per day and then nobody is on the other end when I answer.  It's very annoying!