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: CHTNWVLEX4Z

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
681-250 3 Pineville WV 546B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WV 254   2019-06-10   
681-313 2 Charleston Zone 1 WV 546B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WV 254   2015-10-14   
681-313 4 Charleston Zone 1 WV 546B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WV 254   2012-11-26   
681-642 3 Alderson WV 546B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WV 254   2017-01-23   
681-875 4 Marlinton WV 546B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WV 254   2016-11-25   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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