Jefferson County Bad Check Division 300 Main St Hillsboro, MO 63050 Phone : (636) 797-5599 Business Category Government Offices-County Legislative Bodies Jefferson County Court House--23rd Judicial Circuit, Prosecuting Attorney, Bad Check Division 725 Maple St Hillsboro, MO 63050 Phone : (636) 797-5599 Business Category Government Offices-County County Government-Courts Courts Government Offices & Public Schools