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.
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Switch: CHTNWVYA1MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
681-506 0 Man WV 939H COMMIO, LLC 254   2023-11-19   
681-506 1 Man WV 939H COMMIO, LLC 254   2023-11-19   
681-506 2 Man WV 939H COMMIO, LLC 254   2023-11-19   
681-506 3 Man WV 939H COMMIO, LLC 254   2023-11-19   
681-506 4 Man WV 939H COMMIO, LLC 254   2023-11-19   
681-519 0 Charleston Zone 1 WV 939H COMMIO, LLC 254   2024-02-17   
681-519 1 Charleston Zone 1 WV 939H COMMIO, LLC 254   2024-02-17   
681-519 2 Charleston Zone 1 WV 939H COMMIO, LLC 254   2024-02-17   
681-519 3 Charleston Zone 1 WV 939H COMMIO, LLC 254   2024-02-17   
681-687 9 Huntington Zone 2 WV 939H COMMIO, LLC 254   2022-09-26   
681-716 2 Craigsville WV 939H COMMIO, LLC 254   2022-11-07   
681-733 6 Parkersburg Zone 1 WV 939H COMMIO, LLC 254   2022-08-20   
681-990 A Charleston Zone 1 WV 939H COMMIO, LLC 254      
681-990 0 Charleston Zone 1 WV 939H COMMIO, LLC 254   2022-02-13   

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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