Oh my, this AGAIN, in the same week...
Some pharmacy schools are harder on CC credits than others, and there are a variety of factors that can change things. Do you have a BA/BS already? How are your grades in CC? What state are you in (Some states have very strong CCs, like CA and TX, some don't)? Et cetera. There is NO hard and fast answer to this question. NONE. Zip, zilch. The best we can do is make educated guesses based on past experience and general consensus of population.
Only a few schools really, truly discourage CC credits, among them is USC. I suspect my 18 CC credits is what is holding up my USC application.
But you will find a huge number of CC students at UoP TJL, for example... Veronica told me somewhere in the neighborhood of 30% of their 2008 student body was only CC, not even a BA/BS!
That's for right now. No one can predict what the climate will be like in 2011, or 2012. Perhaps more schools will be more like USC? Perhaps not. No one can tell you for sure, and if someone does? They're lying.