I don't know how things work in the UK justmeandmyhead, but here in the U.S we have phonebooks that list people's names and numbers unless you pay to keep it private I think, it could just be someone who picked a random person to mess with

Went to my appointment and got my shot, my doctor is increasing my Paxil to 50 or 60mg for OCD depending on which tablets the pharmacy has, so hopefully that helps