Caller: It was meant to be for government funded solar panels

Originally I saw an add for them on Facebook so
Made an appointment for them to come to my home and check out roof space.

Scammers 100% I won't fall for that again

Have called 3 times, no message left. Unable to call back on number.

Caller: (08) 6118 0521

Same situation as other comments.
Called 3 times one after the other.
When i called back it just rang out

Caller: Some random webdesign company

Trying to sell webdesign services, probably ousourced to these cold callers. Working from a list that includes my name, not smart enough to take the time to see what I do... dohh... I'm a web designer.

This number calls me several times everyday, they don't leave a message, very annoying!!

They have called 3 times a day in lots of 3 for the past 3 days, no message left.

When i call back I get a recorded message saying lines congested to this number call back later.