I just have to share this one 
This is a real conversation I just had on the phone. Well, in dutch, obviously. Translated 
[phone rings]
me: Yes, hello?
phoneguy: A very good afternoon mrs [my surname pronounced hesitantly]
me: Yes? Tell me
phoneguy: [a bit annoyed] What? what do you mean?
me: Do tell, why is it you call me?
phoneguy: [very annoyed] That’s none of your business! - Hangs up phone
I was 
Hahahaha strange… Maybe it’s a fan 
A LDer that somehow got your number 
lol, no. One of those callcenters. I always ask them what they want, saves me time hearing their whole “i have a very great opportunity for you, only valid if you sign up now, we can offer you this great… [something]”
hahahahahahaha, omg
it was the leprechauns!
that is indeed bizarre,
what if it was Morpheus?
sounds like he just wanted to do his job without thinking by just going through the script … and you spoiled it
wow, that was really funny!
If it happened on your telephone, and not on your cell - you could assume that person was just checking wether you were home or not, assuming you weren’t and being surprised to see you are.
Nevertheless, funny thing…
probably a call centre guy indeed, trying to follow the script. similar chaos ensues from asking something absurd (ie. not in the script, out of the loop) from a mc donald’s attendant. like, “i would like a roast beef, bleeding, please”. or when they ask “is there anything else?” you cut them with: “yes, i would like it delivered to [some address]”. the look on their faces — it’s like throwing water on electronic toys. priceless.