Sullivan County New Hampshire Court in Superior Courts Circuit Court Circuit Court Probate Circuit Court Family Superior Courts in Sullivan County Sullivan County Superior Court22 Main St, Newport, NH 03773Phone: 855-212-1234 Circuit Court District Divisions in Sullivan County Sullivan County 5th Circuit Court District Division – Claremont1 Police Ct, Ste 2, Claremont, NH 03743Phone: 855-212-1234 Sullivan County 5th Circuit Court District Division – Newport55 Main St, Newport, NH 03773Phone: 855-212-1234 Circuit Court Probate Divisions in Sullivan County Sullivan County 5th Circuit Court Probate Division14 Main St, Ste 5, Newport, NH 03773Phone: 855-212-1234 Circuit Court Family Divisions in Sullivan County Sullivan County 5th Circuit Court Family Division – Claremont1 Police Ct, Claremont, NH 03743Phone: 855-212-1234 Sullivan County 5th Circuit Court Family Division – Newport55 Main St, Newport, NH 03773Phone: 855-212-1234