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: CHTNWVLEIMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
681-273 A Charleston Zone 1 WV 114J EXIANT COMMUNICATIONS LLC 254      
681-273 1 Charleston Zone 1 WV 114J EXIANT COMMUNICATIONS LLC 254   2019-11-10   

Last updated: Fri, 28 Jun 2024 03:14:50 UTC

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