This isn't the run of the mill ones where he calls and asks for someone with a name that comes back to bite him, and it's one I wouldn't mind pulling myself if I knew more about which pizza restaurants call to confirm delivery. He basically calls Moe's asking to verify a pizza order pretending to be working for such and such a restaurant and then apologizes for dialing the wrong number. He then calls the pizza place he claimed he was calling from and gives them Moe's number so that he'll basically be pranking two different places with one prank.
Take care. God loves you.