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: CHTNWVLEXFZ

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
681-504 A Winfield WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 254   2024-02-05   
681-504 6 Winfield WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 254   2024-02-05   
681-557 6 Charleston Zone 1 WV 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 254   2025-06-02   
681-612 8 St Marys WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 254   2020-06-12   
681-641 7 Seth WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 254   2020-11-09   
681-642 6 Alderson WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 254   2018-06-18   
681-682 8 Madison WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 254   2019-06-13   
681-689 7 Huntington Zone 4 WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 254   2019-08-09   
681-797 6 Mineralwells WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 254   2015-08-10   
681-823 6 Oak Hill WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 254   2016-02-08   
681-833 6 Charleston Zone 1 WV 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 254   2023-05-13   
681-875 8 Marlinton WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 254   2018-06-25   
681-888 4 Huntington Zone 1 WV 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 254   2017-10-16   
681-945 A Charleston Zone 1 WV 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 254      
681-945 6 Charleston Zone 1 WV 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 254   2009-08-10   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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