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: HNTNWVDT0MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
304-220 A Charleston Zone 4 WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      
304-397 A Hurricane WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      
304-513 A Charleston Zone 4 WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      
304-519 A Spencer WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      
304-553 A Charleston Zone 1 WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      
304-681 A Grantsville WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      
304-699 A Parkersburg Zone 1 WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      
304-840 A Huntington Zone 1 WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      
304-881 A Charleston Zone 1 WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      
304-896 A Logan WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      
304-908 A Huntington Zone 4 WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      
304-915 A Charleston Zone 7 WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      
304-932 A Charleston Zone 1 WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      
304-945 A Charleston Zone 5 WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      
681-227 A Fayetteville WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      
681-337 A Widen WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      
681-347 A Huntington Zone 1 WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      
681-449 A Williamstown WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      
681-450 A Montgomery WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      
681-470 A Elizabeth WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      
681-484 A Lewisburg WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      
681-628 A Richwood WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254      

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

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