Giles County Adult Probation 501 Wenonah Ave Pearisburg, VA 24134 Phone : (540) 921-3380 Business Category Social Service & Welfare Organizations Individual & Family Social Services Probation Services Giles County Of--adult Probation & Parole Pearisburg, VA 24134 Phone : (540) 921-3380 Business Category Government Offices-County Government Offices & Public Schools