I called them back and they said 'hi it's so and so, sorry I tried to call my friend Kisstory' - I asked them for their surname and didn't recognise it. They hung up. They must have tried to call someone with the same name as me.
Question is where on earth did they get my number from? They knew my name but were looking for someone with the same name as me...
I'm really careful with where I list my number. I've text them and asked them but no response...
Weird!