Who called from 7172301008

Caller ID shows Harrisburg, PA.  They left a message on my answering machine saying I was eligible for a rate reduction from my electric company, and they were calling about the notice I received with my last billing statement.

PPL is my electric company.  If this were true, PPL would call me.  Not these people.  Another number called 25 minutes later, and left the same message:  717-230-1178.

I don't have electric. Have generator.

When I called it back it said was an online college search .

This number called my cell phone.  I didn't pick up because I didn't recognize the number.

Called 5 minutes ago.  Did not answer, no voicemail.