Cacti Radio is a station that plays prank phone call material. These days you'll mostly hear prank calls from Carlito, RBCP and Tucker Mike. You can also tune in to 3 weekly shows that are broadcast to a live audience:
Madhouse Live has been broadcasting lives shows on the internet for approximately a bajillion years now. Your host is Carlio and you can listen to his live show machine at 12pm PST/3pm EST.
The Phone Show is a weekly show hosted by RedBoxChiliPepper, linear and Spessa each Tuesday night from 9pm PST/12am EST until 10pm PST 1am/EST. It's not exactly a prank call show, but pranks are a regular theme to the show. You can call in live by phone at 505-796-4020 or call phonelosers.org on Skype.
RevoluTuck LIVE is a new show by Tuck and I have no idea when it's on. I guess I need to figure that out so I can update this.
