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.
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OCN: 0445 GCR TELECOMMUNICATIONS, INC. - VA

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
276-224 A Martinsville VA MTVIVAXA7MD  244      
276-224 1 Martinsville VA   244   2003-08-11   
434-263 1 Lovingston VA   250      
434-433 1 Chatham VA   250   2012-04-21   
434-454 1 Clover VA   250   2003-07-28   
434-495 A Volens VA VLNSVAXA0MD  250      
434-547 1 Farmville VA   250   2003-07-29   
434-570 A South Boston VA SBTNVA0500T  250      
434-630 A Gretna VA DAVLVADAHGF  250      
434-630 0 Gretna VA   250      
434-630 1 Gretna VA   250      
434-820 A Danville VA DAVLVADAHGF  250      
434-830 3 Halifax VA   250   2012-04-20   
434-850 A Lynchburg VA DAVLVADAHGF  250      

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

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