207-517-6180

No response when i answered either.

I keep getting calls from 207-517-6180 and now 207-517-6182, when you answer there is no one there, no message is ever left and if you call the numbers you get a message saying "sorry call cannot be completed."

They call me all the time too!  It may sound like no one is on the other end, but after saying "hello" three times someone usually responds.  They are a company or organization that tries to get your Central Maine Power bill lowered by 10%.  It doesn't matter if you're not interested, they won't stop calling you.  Good luck.

This company calls me multiple times daily and will not stop. It feels like harassment.

They call to see if you have a active phone number and the number is sold by companies and groups that get that number and sell it everywhere that they can.  DON'T ANSWER THE PHONE!