United States Government--general Service Administration, Roaring River Roaring River, NC 28669 Phone : (336) 696-2028 Business Category Government Offices & Public Schools Post Office - Roaring River 7953 Elkin Highway 268 Roaring River, NC 28669 Phone : (336) 696-2028 Business Category Post Offices Toll-Free           (800) ASK-USPS