Not all states have private prisons. Oregon, or example, prohibits them (and prohibits sending Oregon inmates to a private prison in another state). But we still have 9 cents a minute for phone calls. I think it's paid by the outside caller, though, not the inmate.

I generally support prison being a less-than-lavish experience, but charging for phone calls seems over the top. Inhumane, if it prevents inmates from talking with their loved ones. They're still humans, and most of them will get out of prison someday, we should keep that in mind.