Warren County Pennsylvania Court Courts of Common Pleas Magisterial District Courts Courts of Common Pleas in Warren County Warren County Court of Common PleasWarren County Courthouse204 4th Ave, Warren, PA 16365Phone: 814-728-3440Fax: 814-728-3459 Warren County Orphans’ CourtWarren County Courthouse204 4th Ave, Warren, PA 16365Phone: 814-728-3430Fax: 814-728-3476 Magisterial District Courts in Warren County Warren County Magisterial District Court 37-2-01333 Hickory St, Warren, PA 16365Phone: 814-723-2260Fax: 814-723-0221 Warren County Magisterial District Court 37-3-011585 Market St, Warren, PA 16365Phone: 814-723-6750Fax: 814-406-7069 Warren County Magisterial District Court 37-4-0137 Railroad St, Youngsville, PA 16371Phone: 814-563-4682Fax: 814-563-7519