The Snow Plow Show is hosted sporadically throughout the year by RBCP. Sometimes there are a couple shows a week and sometimes you won't see a show for several years. Just like PLA Radio and The Phone Show, this show focuses on pranks, hax0ring, and whatever else the PLA is currently up to.
Shows are often influenced by the listeners in the Prank Call Nation chat room. You can visit the PCN chat room at www.prankcallnation.com/chat or by pointing your IRC client to irc.prankdose.com and going to the #pcn room.
If you'd like to hear a live show as it's being broadcast, good luck. There is no schedule for the show. RBCP does them whenever he can and doesn't try to stick to a schedule. The best way to be notified of a show about to begin is to subscribe to the Live Prank Show Network on Facebook or Twitter. Sometimes you'll be notified a few hours in advance and other times you'll only find out minutes before the show starts.
If you use an iPhone or other iOS device, click here to view the show in iTunes and to subscribe. If you use anything else, here is the RSS feed. You can post the RSS feed into any feed reader, such as Feedly, so you'll be notified.
You can also subscribe to Stitcher, TuneIn, and the Phone Losers Show Channel on YouTube. If you're on a smart phone, search for a "podcast" app in the app store, then search for "Phone Losers of America" or "Snow Plow Show" on the podcasting app.