Who is calling please?

P loves to answer our phone and he loves to ask who is calling.....last night I was in the bathroom with my two year old and heard the phone ring.  A couple minutes later, P walked into the bathroom and told me that it was the wrong number.  I asked him how he knew and he said, 'Because they asked for Jesus!!'  The person that had our number before us was named Caesar....I am assuming that is who the mystery caller was trying to contact.