Called up and asked if I had solar panels on my house. Then used my first name and asked if I was the home owner. I hung up and blocked the number.

claiming to be from solar trying t offer government incentive
did notice a lot of background noise in the call and it wasnt office noise

They have a whole stack of numbers. All start with 03 9972 and then the last three digits, every time I block one, they ring from another number in the sequence. Another guy at work is getting the same thing.

No message left, call centre?