Add Yahoo as a preferred source to see more of our stories on Google. "Ho, ho, ho!" will be the first thing the person you're pranking hears as this number will link up whoever is dialing it with ...

Ring, ring! It's time to take your pranks up a notch with 15 silly numbers to prank call that connect you with the Tooth Fairy, a fake national emergency operator, a man who reveals you don't want to ...

Back in the pre-mobile phone era days, prank calling your friends and family from a landline was pretty common. There was a time when caller ID didn't exist, and the recipient had no idea where the ...