Who called from 4157232706

They just called, but i was on other line & didn't answer. There was a long recorded message for me about saving $ on my electric bill. I called them back & a recording told me to press #1 to be removed from their call list. I chose this option & was told I'd be removed from their call lossy within 72 hours. If I hear from them again after 72 hours I will be filing a formal complaint
They have a choice, either they remove me from their list or they can start paying my phone bill.

Recorded message.

I am on DO NOT CALL list. Why am I still getting calls from such numbers

Junk call.  Blocked.

Received multiple calls from this number on my cell.  When responded, an automated message plays about some bills passed!  Very annoying!