Reference DataRate Center DirectoryDUNGANNON, VA Rate CenterDUNGANNON — VAData last updated: October 30, 2026LATA244StateVAArea Codes1Exchanges (NXX)1Carriers1Coordinates36.82845544294045, -82.46802805126808Area Codes276Top CarriersCarrierOCNNXX CountSCOTT COUNTY TEL. COOP., INC.02481