As far as I know, I was the only local person culturing phyto. I stopped doing this months ago though. I just use Reed's Instant Algae now. It is easier, but I haven't had the success with it like I did with live phyto. I may switch back eventually.
Caribbean Forest has rotifers in stock usually. Sometimes they're all dead though, so inspect the package before you buy it and be prepared to go back in a week or two if needed. Unfortunately, my rotifer culture crashed and I haven't restarted them in months.