Prince William County Government--question, Frequently Requested Numbers, Police Department Administration Manassas, VA 20108 Phone : (703) 792-6650 Business Category Police Departments Government Offices & Public Schools Prince William County Of--manassas, Police Department, Administration Manassas, VA 20110 Phone : (703) 792-6650 Business Category Government Offices-County Police Departments Government Offices & Public Schools Prince William County--police Department, Chief Of Police Manassas, VA 20110 Phone : (703) 792-6650 Business Category Government Offices-County Police Departments Government Offices & Public Schools Prince William County Of--manassas, Police Department, Office Of The Chief Mccoart 1 County Complex Ct Woodbridge, VA 22192 Phone : (703) 792-6650 Prince William County Of--manassas, Police Department, Office Of The Chief Mccoart Business Category Government Offices-County Police Departments Legislative Bodies Government Offices & Public Schools