Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: CHTNWVLEBMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
681-244 A Newton WV 508J CENTURYLINK COMMUNICATIONS, LLC 254      
681-269 A Birch River WV 508J CENTURYLINK COMMUNICATIONS, LLC 254      
681-377 A Montgomery WV 508J CENTURYLINK COMMUNICATIONS, LLC 254      
681-578 A Arnoldsburg WV 508J CENTURYLINK COMMUNICATIONS, LLC 254      
681-587 A Charleston Zone 1 WV 508J CENTURYLINK COMMUNICATIONS, LLC 254      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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