Purcellville Town Of--police Department, Service Purcellville, VA 20132 Phone : (540) 338-7700 Business Category Government Offices-City Village & Twp Police Departments Government Offices State & Local Government Offices & Public Schools United States Government--postal Services Round Hill, VA 20141 Phone : (540) 338-7700 Business Category Government Offices & Public Schools Post Office - Round Hill 2 Main St Round Hill, VA 20141 Phone : (540) 338-7700 Business Category Post Offices Toll-Free           (800) ASK-USPS