This is one of those questions that can be solved with Google. Just go on Google and type in the name of your city, and "rehab center" and then just start calling them asking if he is admitted there until you find the right one. If you're having trouble, try searching with the zipcode or area code instead of the city name.
thank you !
but would they give me information ? according to his sister they dont let him talk to any one or even visit, .. should I just ask uh do u have this x there and uh ?....
Well chances are that they'll at least tell you if they have someone there by that name or not. As far as visiting goes, almost all (almost being the keyword), have a once a month visitors day. When you call them, just ask when their visiting day is. Worst case scenario, if they won't tell you if he's in that rehab center, you can just go on the visitors day and ask a couple of people there.