Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Jellico, TN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
423-372 A KNVLTNMANMD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474      
423-372 0 KNVLTNMANMD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474      
423-372 1 KNVNTNEC5MD  145J TERRA NOVA TELECOM INC. 474   2023-04-26   
423-372 2 KNVLTNMAYYX  720G TIME WARNER CABLE INFORMATION SVCS (TENNESSEE), TN 474   2023-01-12   
423-372 5 KNVLTNMAYIX  506J TWILIO INTERNATIONAL, INC. 474   2021-11-03   
423-372 6 KNVLTNMAY5X  073H TELNYX LLC 474   2021-03-08   
423-372 8 KNVLTNMAY8X  624H ONVOY SPECTRUM, LLC 474   2023-06-17   
423-455 A KNVLTNMANMD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474      
423-455 0 KNVLTNMANMD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2004-11-15   
423-455 1   145J TERRA NOVA TELECOM INC. 474   2022-08-03   
423-455 2 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2016-06-09   
423-455 3 KNVLTNMA84Z  516C AT&T CORP. 474   2012-11-19   
423-455 4 KNVLTNMA54Z  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474   2011-02-17   
423-455 5 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2016-06-09   
423-455 6 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2021-03-19   
423-455 8 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2016-03-30   
423-455 9 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2016-03-30   
423-784 A JLLCTNMARS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-818 A KNVNTNECDMD  276F PEERLESS NETWORK OF TENNESSEE, LLC - TN 474      
423-818 0 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2016-11-12   
423-818 1 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2018-03-31   
423-818 3 KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2021-06-19   
423-818 4 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2021-10-25   
423-818 5 KNVNTNEC5MD  145J TERRA NOVA TELECOM INC. 474   2023-12-17   
423-818 6 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2021-07-30   
423-818 7 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2021-03-04   
423-818 8 KNVNTNEC0MD  073H TELNYX LLC 474   2018-09-21   
423-818 9 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2020-12-21   
423-998 A KNVOTNTN0MD  939H COMMIO, LLC 474      
423-998 6 KNVOTNTN0MD  939H COMMIO, LLC 474   2022-12-10   
423-998 7 KNVOTNTN0MD  939H COMMIO, LLC 474   2022-12-10   
423-998 8 KNVOTNTN0MD  939H COMMIO, LLC 474   2022-12-10   
423-998 9 KNVOTNTN0MD  939H COMMIO, LLC 474   2022-12-10   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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