freakin energy solutions harassing again at meal times

Very rude talked about the discount of energy billing. won't listen even though I told them that I'm not interested. Extremely rude and said I was wasting HIS time. Have dropped it on the blacklist

Called my personal mobile number and my work mobile number at the same time, no message left.

Marketing. Electricity bill discounts.

Called my phone and then they hung up when I answered

Hung up on me after i asked to talk to her supervisor.

Spam calls

some kind of spam. I answered but nobody was there!

Even though the number was from my home state, I cut the call off. When I rang back a recorded message said, "the number you have called is not connect, please check the number before calling again". So I'm assuming it's a sales call of some kind.