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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
423-516 4 Sullivan Gardens TN SLGRTNXARS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956   2012-05-26   
423-516 5 Sullivan Gardens TN JHCYTNXCX3X  7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2013-06-01   
423-516 6 Sullivan Gardens TN JHCYTNXCXRX  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 956   2016-09-16   
423-516 7 Sullivan Gardens TN JHCYTNXC9MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 956   2014-04-21   
423-516 8 Sullivan Gardens TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2018-06-09   
423-516 9 Sullivan Gardens TN JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956   2018-08-05   
423-517 A Chattanooga TN CHTGTNSMRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-518 A Elizabethton TN JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956      
423-518 0 Elizabethton TN JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956   2015-05-08   
423-518 1 Elizabethton TN BUVLTNAXPS1  704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 956   2013-04-04   
423-518 2 Elizabethton TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2022-09-29   
423-518 3 Elizabethton TN JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956   2016-08-22   
423-518 4 Elizabethton TN BUVLTNAXPS1  704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 956   2018-07-08   
423-518 5 Elizabethton TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2022-09-29   
423-518 6 Elizabethton TN JHCYTNXCXRX  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 956   2016-09-05   
423-518 9 Elizabethton TN JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956   2012-07-23   
423-519 A Tellico Plains TN KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
423-520 A Madisonville TN KNVLTN02DMD  8356 US LEC OF TENNESSEE, INC. 474      
423-520 0 Madisonville TN KNVNTNEC5MD  145J TERRA NOVA TELECOM INC. 474   2023-08-10   
423-520 1 Madisonville TN KNVLTN02DMD  8356 US LEC OF TENNESSEE, INC. 474      
423-520 2 Madisonville TN   7476 POWERTEL NASHVILLE LICENSES, INC. 474   2024-03-24   
423-520 4 Madisonville TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2018-04-02   
423-520 5 Madisonville TN   7476 POWERTEL NASHVILLE LICENSES, INC. 474   2024-03-24   
423-520 6 Madisonville TN KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2008-11-28   
423-520 7 Madisonville TN KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2017-06-03   
423-520 8 Madisonville TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2022-12-31   
423-521 A Chattanooga TN CHTGTNOX6MD  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-521 0 Chattanooga TN CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472   2008-11-28   
423-521 1 Chattanooga TN CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472   2010-11-19   
423-521 2 Chattanooga TN CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472   2010-11-19   
423-521 3 Chattanooga TN CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2010-02-23   
423-521 4 Chattanooga TN CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2010-04-12   
423-521 5 Chattanooga TN CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472   2010-03-08   
423-521 6 Chattanooga TN CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2010-04-12   
423-521 7 Chattanooga TN CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2011-07-08   
423-521 8 Chattanooga TN CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2011-07-08   
423-521 9 Chattanooga TN CHTGTNOX6MD  7473 POWERTEL ATLANTA LICENSES, INC. 472   2008-08-16   
423-522 A Morristown TN MRTWTNMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-522 0 Morristown TN KNVLTNMAY8X  624H ONVOY SPECTRUM, LLC 474   2023-06-17   
423-522 1 Morristown TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2023-09-09   
423-522 2 Morristown TN MRTWTNMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-522 3 Morristown TN MRTWTNMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-522 5 Morristown TN MRTWTNMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-522 6 Morristown TN MRTWTNMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-522 7 Morristown TN MRTWTNMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-522 8 Morristown TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2023-09-09   
423-522 9 Morristown TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2023-09-09   
423-523 A Bulls Gap TN KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-523 0 Bulls Gap TN KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2016-08-26   
423-523 1 Bulls Gap TN KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      

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

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