Just had 2 unsolicited telephone calls both claiming to be from Virginmedia. They said that they were calling to make sure that I was getting the best deal. I asked why they called my mobile instead of my landline. I got an apology for that but no explanation.
They did however seem to know the package I had, which was worrying. I hung up., after they asked too many questions which were of no relevance.
They called again. It came through on my mobile as potential scam. I hung up again and blocked the number ( which cannot be called)