I have a friend in the hospital and don't know wha one he's in how do i fine out!

I have a friend in the hospital and don't know wha one he's in how do i fine out where?

well it's my boyfriend in the hospital his bro wont tell me a thhing cuz he's mad at me how do i find out

1 month ago
he's 20 lives on his own his rent both already passed away so i can't ask them and his bro is the only one who know wont tell me and he's some where in trenton thats all i know

Sorry, but if he is in a psychiatric hospital or ward in a hospital you will not be given any information if you call. They are not allowed to release information even to a blood relative if the patient so desires. You do not give a lot of information but, HIPPA is enforced to protect the patient privacy.
If in a Psychiatric hospital he will be able to give a list of people he will speak to and even then only certain times he can make calls out. Wait until this evening and see if he calls you. Remember it might take a few days before he is able. It depends on the Doctors.