Initially received a call from a guy on this number, said it was a wrong number & hung up. He then called back saying he had a new phone, and he'd never dialled a wrong number before and so he was curious about who he'd called & wanted to chat. He pressed to ask me information, I gave only what could be found online by searching my mobile number, he asked if he could call back later and I said no thank you. He pressed again, I confirmed please don't call again. Incredibly strange.