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.

Widen, WV

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
304-332 A WIDNWVXARS0  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 254      
681-337 A   9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      
681-337 0 CHTNWVLEXBZ  449F ONVOY, LLC - WV 254      
681-337 1 CHTNWVLEXBZ  449F ONVOY, LLC - WV 254      
681-337 3 CHTNWVLEXBZ  449F ONVOY, LLC - WV 254      
681-337 6 CHTNWVLEGMD  624H ONVOY SPECTRUM, LLC 254      
681-337 7   9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      
681-337 8 CHTNWVLEEMD  073H TELNYX LLC 254      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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