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: CLPPVACU9MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
540-317 A Culpeper VA 4725 CAVALIER TELEPHONE, LLC - VA 246      
540-317 8 Culpeper VA 4725 CAVALIER TELEPHONE, LLC - VA 246   2006-05-05   
540-317 9 Culpeper VA 4725 CAVALIER TELEPHONE, LLC - VA 246   2006-05-05   
540-603 A Louisa VA 4725 CAVALIER TELEPHONE, LLC - VA 246      
540-603 4 Louisa VA 4725 CAVALIER TELEPHONE, LLC - VA 246   2011-03-05   

Last updated: Fri, 23 Jul 2021 12:43:22 UTC

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