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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NPA: 804 [Rate centres in NPA 804] [Dial plan for NPA 804]

NXX: 817

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
804-817 A Warsaw VA WRSWVAXA4MD  138E ONVOY, LLC - VA 248      
804-817 0 Warsaw VA RCMDVAITX1Y  515J IP HORIZON LLC 248   2024-02-10   
804-817 1 Warsaw VA RCMDVAITX1Y  515J IP HORIZON LLC 248   2024-02-10   
804-817 3 Warsaw VA WRSWVAXA4MD  138E ONVOY, LLC - VA 248   2023-10-19   
804-817 8 Warsaw VA RCMDVAITX1Y  515J IP HORIZON LLC 248   2024-12-29   
804-817 9 Warsaw VA RCMDVAITX1Y  515J IP HORIZON LLC 248   2024-12-29   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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