Richland County--richland-wahpeton Law Enforcement Center, Anonymous Crime Tip Line, Leave Message Wahpeton, ND 58075 Phone : (701) 642-7878 Business Category Government Offices-County Police Departments Government Offices & Public Schools Richland County--law Enforcement Center, Police, Anonymous Crime Tip Line Wahpeton, ND 58075 Phone : (701) 642-7878 Business Category Government Offices-County Police Departments Government Offices & Public Schools