i dont know who this is but when i answered the phone there was nothing so it looks like another number for the block pile

No message left, probably just another scammer

When I called this number back it didn't ring and they answered straight away. I didn't say anything but they said "hello along with my name". I just hung up as you could hear other telemarketers selling in the background.

Couldn't hear properly, but after a pause and us both saying "Hello?" it sounded like she was launching into a spiel about solar panels