Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 423 [Rate centres in NPA 423] [Dial plan for NPA 423]

NXX: 829

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
423-829 A Charleston TN CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472      
423-829 0 Charleston TN CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472      
423-829 1 Charleston TN CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472   2014-07-12   
423-829 2 Charleston TN CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2012-02-26   
423-829 3 Charleston TN CHTGTNNSDS2  8660 WINDSTREAM NUVOX, INC. 472   2004-09-06   
423-829 4 Charleston TN CHTGTN100MD  6664 SPRINT SPECTRUM, L.P. 472   2003-06-01   
423-829 5 Charleston TN CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472      
423-829 6 Charleston TN CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472      
423-829 7 Charleston TN CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472      
423-829 8 Charleston TN   508J CENTURYLINK COMMUNICATIONS LLC 472   2014-05-06   

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

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