Local Calling Guide

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Charleston, TN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
423-219 A CHTGTNNSXEY  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 472      
423-219 0 CHTGTNNSXJZ  073H TELNYX LLC 472   2021-01-17   
423-219 1 CHTGTNNSXJZ  073H TELNYX LLC 472   2022-09-05   
423-219 2 CHTGTNNSXKY  525E ONVOY, LLC - TN 472   2021-07-11   
423-219 3 CHTGTNNSXKY  525E ONVOY, LLC - TN 472   2021-07-11   
423-219 4 CHTGTNNSXTZ  506J TWILIO INTERNATIONAL, INC. 472   2021-08-08   
423-219 5 CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472   2021-12-09   
423-219 6 CHTGTNNSXEY  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 472   2019-11-08   
423-219 7 CHTGTNNSXEY  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 472   2019-11-08   
423-219 8 CHTGTN12X2Y  939H COMMIO, LLC 472   2022-11-21   
423-219 9 CHTGTNNSXJZ  073H TELNYX LLC 472   2021-12-02   
423-336 A CHTNTNMTRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-665 A CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-665 0 CHTGTNMAXVX  516C AT&T CORP. 472   2010-03-24   
423-665 1 CHTGTNKF0MD  8356 US LEC OF TENNESSEE, INC. 472   2005-03-12   
423-665 2 CHTGTNNSX8Y  284E YMAX COMMUNICATIONS CORP. - TN 472   2008-06-10   
423-665 3 CLEVTNDL0MD  704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 472   2006-06-03   
423-665 4 CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2004-12-20   
423-665 5 CHTGTNNSX8Y  284E YMAX COMMUNICATIONS CORP. - TN 472   2008-06-15   
423-665 6 CHTGTNNSX8Y  284E YMAX COMMUNICATIONS CORP. - TN 472   2008-06-21   
423-665 7 CHTGTNNSX8Y  284E YMAX COMMUNICATIONS CORP. - TN 472   2008-06-21   
423-665 8 CHTGTNNSX8Y  284E YMAX COMMUNICATIONS CORP. - TN 472   2008-06-21   
423-665 9 CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472   2008-11-28   
423-780 A CHTNTNMTRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-810 A CHTGTNNSXEY  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 472      
423-810 0 CHTGTNNSXKY  525E ONVOY, LLC - TN 472   2016-04-06   
423-810 1 CHTGTNNSXKY  525E ONVOY, LLC - TN 472   2016-04-06   
423-810 2 CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2020-02-24   
423-810 3 CHTGTNNSXGZ  204G TWIN LAKES COMMUNICATIONS, INC. - TN 472   2022-12-30   
423-810 4 CHTGTNNSXJZ  073H TELNYX LLC 472   2023-01-27   
423-810 5   525E ONVOY, LLC - TN 472   2023-08-11   
423-810 6 CHTGTNNSXEY  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 472   2015-10-01   
423-810 7   525E ONVOY, LLC - TN 472   2023-08-11   
423-810 8 CHTGTNNSXKY  525E ONVOY, LLC - TN 472   2019-04-26   
423-810 9 CHTGTNNSXKY  525E ONVOY, LLC - TN 472   2019-04-26   
423-829 A CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472      
423-829 0 CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472      
423-829 1 CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472   2014-07-12   
423-829 2 CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2012-02-26   
423-829 3 CHTGTNKF0MD  8660 WINDSTREAM NUVOX, INC. 472   2004-09-06   
423-829 4   7473 POWERTEL ATLANTA LICENSES, INC. 472   2003-06-01   
423-829 5 CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472      
423-829 6 CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472      
423-829 7 CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472      
423-829 8 CHTGTNNSX8Z  508J CENTURYLINK COMMUNICATIONS, LLC 472   2014-05-06   
423-829 9   624H ONVOY SPECTRUM, LLC 472   2023-06-17   

Last updated: Sat, 26 Aug 2023 16:14:14 UTC

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