I have been called repeatedly by this number 08003687151 I answered once, and a machine told me it was something to do with PayPal, and to call back. I didn't. They called again just a moment ago, I answered, and a real person claimed to be from PayPal. I have googled the number, and it doesn't come up as PayPal, though there is a similar number. Is this actually legitimate or is it fake?
