Probation & Parole 104 Coolbaugh St Red Oak, IA 51566 Phone : (712) 623-4760 Business Category Social Service & Welfare Organizations Individual & Family Social Services Probation Services Montgomery County Of--adult Probation Office Red Oak Courthouse Red Oak, IA 51566 Phone : (712) 623-4760 Business Category Government Offices-State Government Offices-County Government Offices State & Local Government Offices & Public Schools Iowa State Of--probation-parole (adult) Courthouse Red Oak, IA 51566 Phone : (712) 623-4760 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools