Massachusetts County Jail

I need help finding someone. ?

My baby daddy has been MIA for over two weeks. We havent been getting along since I found out I was pregnant but we have always talked on the phone occasionally.I am hearing he is in jail but have called every Massachusetts jail and prison federal county and state. Is there any way I could find him??? Websites? Etc?
i have tried google. and even a pay site and all it told me was his address. and stupid information i dont need. is there any inmate locator sites? should i file a missing persons report? noone will tell me any info.

He probably left the state in that case. Have you checked with hospitals?