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: 423 [Rate centres in NPA 423] [Dial plan for NPA 423]

NXX: 769

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
423-769 A Benton TN CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472   2022-02-14   
423-769 0 Benton TN CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472   2022-02-14   
423-769 1 Benton TN   704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 472   2022-05-08   

Last updated: Fri, 13 May 2022 22:16:13 UTC

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