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: NWMRWVWZHPA

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
304-225 A Morgantown WV 4095 FIBERNET, LLC - WV 256      
304-230 A Wheeling Zone 1 WV 4095 FIBERNET, LLC - WV 256      
304-321 A Franklin WV 4095 FIBERNET, LLC - WV 256      
304-326 A Clarksburg WV 4095 FIBERNET, LLC - WV 256      
304-333 A Fairmont WV 4095 FIBERNET, LLC - WV 256      
304-447 A New Martinsville WV 4095 FIBERNET, LLC - WV 256      
304-471 A Buckhannon WV 4095 FIBERNET, LLC - WV 256      
304-515 A Romney WV 4095 FIBERNET, LLC - WV 256      
304-630 A Elkins WV 4095 FIBERNET, LLC - WV 256      
304-740 A Weirton WV 4095 FIBERNET, LLC - WV 256      
304-750 A Sutton WV 4095 FIBERNET, LLC - WV 256      
304-791 A Terra Alta WV 4095 FIBERNET, LLC - WV 256      
304-852 A Burnsville WV 4095 FIBERNET, LLC - WV 256      
681-321 A Salem WV 4095 FIBERNET, LLC - WV 256      

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

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