I kept getting answerphone messages on my landline from a local medical centre for a lady. I'll call her Joan Brown.
I just assumed that they had the wrong number for Joan and I kept meaning to ring and tell them but never got round to it. They always left their number and name of the medical centre.
One day I answered and someone asked for Joan Brown, I quickly explained they had wrong number but she carried on speaking. I soon realised she was speaking to Joan, I could hear the lady from the medical centre clear as day but they couldn't hear me.
I hung up and rang the medical centre straight back. The lady that answered said she was the only one on reception and hadn't phoned anyone. I explained I kept getting the calls and messages. She said she check what number they had for Joan Brown. She came back and said they didn't even have a Joan Brown registered there.
I'd definitely rang the right place, they'd left the name and number several times and it had even come up on the caller ID.
I was always getting strange noises on the phone like someone else's phone ringing and someone picking up a phone. I can only think crossed lines but this was only about 4-5 years ago. Sky checked the line several times too and said it was fine.
Not really woo but it was very strange.