Local Calling Guide

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Surgoinsville, TN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
423-345 A SRVLTNMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-345 0 SRVLTNMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-345 1 KNVNTNECDS1  276F PEERLESS NETWORK OF TENNESSEE, LLC - TN 474   2018-11-24   
423-345 2 SRVLTNMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-345 3 SRVLTNMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-345 4 SRVLTNMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-345 5 SRVLTNMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-345 6 KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2015-02-21   
423-345 7 KNVLTNMA85Z  508J CENTURYLINK COMMUNICATIONS LLC 474   2014-05-06   
423-345 8 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2016-06-09   
423-345 9 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2016-06-09   
423-445 A KNVLTNMA84Z  516C AT&T CORP. 474      
423-445 0 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2016-04-03   
423-445 1 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2016-04-03   
423-445 2 KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2017-06-03   
423-445 3 KNVLTNIIDS0  7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 474   2017-01-16   
423-445 4 KNVNTNECDS1  276F PEERLESS NETWORK OF TENNESSEE, LLC - TN 474   2016-05-26   
423-445 5 KNVLTNMA84Z  516C AT&T CORP. 474   2011-11-02   
423-445 6 KNVLTNMA54Z  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474   2017-01-20   
423-445 7 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2018-03-31   
423-445 8 KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2018-09-22   
423-934 A KNVNTNEC6MD  516J TON80 COMMUNICATIONS LLC 474   2021-05-09   
423-934 0 KNVLTNMAY5X  073H TELNYX LLC 474   2021-05-14   
423-934 1 KNVNTNECDS1  276F PEERLESS NETWORK OF TENNESSEE, LLC - TN 474   2021-07-11   
423-934 2 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2021-10-25   
423-934 4 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2021-05-22   
423-934 5 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2021-05-22   
423-934 6 KNVNTNEC6MD  516J TON80 COMMUNICATIONS LLC 474   2021-05-09   
423-934 7 KNVLTNMAYIX  506J TWILIO INTERNATIONAL INC 474   2021-11-03   
423-934 8 KNVNTNEC2MD  939H COMMIO LLC 474   2021-11-18   
423-934 9 KNVNTNEC2MD  939H COMMIO LLC 474   2021-11-18   

Last updated: Tue, 24 Jan 2023 03:01:57 UTC

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