Called this number back and the woman said it was the Porsche Centre. I asked her who had phoned me, as I was returning an unanswered call, and she said she had no idea as she was in the reception
She was unprofessional and Porsche wouldn’t have someone like that working for them. I received another call from the same number the next day. Rang 3 times and they stopped. I Googled Porsche Centre and this is not their phone number. I‘ve blocked the number. Whoever it is is up to no good.

I called back number (03) 9473 0902 spoke to a woman who said company name is Porsche Centre.