Same thing happened to me.  Not sure how she even got my name.  It was my parent's house

This person called and without a proper greeting asked for me.  When I asked who was calling, she responded am I speaking to Meghan?  I said I asked who was calling and she said she could not say this.  I told her then I could not tell her who she was speaking to, but I could take a message.  She said she would just call back repeatedly.  Not sure who it is.