Reference DataRate Center DirectoryFINCASTLE, VA Rate CenterFINCASTLE — VAData last updated: October 30, 2026LATA244StateVAArea Codes1Exchanges (NXX)2Carriers1Coordinates37.49865258994893, -79.87733835069605Area Codes540Top CarriersCarrierOCNNXX CountLUMOS TELEPHONE OF BOTETOURT LLC02492