Wrong Number

I was trying to contact FedEx about shipping a package

Ring Ring (or whatever the noise a phone makes these days)

Wrong number: Hello blah blah (I didn't catch exactly what she said, but it wasn't FedEx)
Me: I'm sorry, I must have the wrong number
Wrong number: How do you know you have the wrong number?
Me: Well, I'm trying to contact FedEx
Wrong number: Yep, you have the wrong number, this isn't FedEx
Me : That's what I thought
Wrong number: Hey, wait a minute, did you hear FedEx and UPS is going to merge
Me: Oh, really?
Wrong number: The new company is going to be called FED-UP