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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
423-657 4 Mosheim TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2023-01-07   
423-657 5 Mosheim TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2021-07-10   
423-657 6 Mosheim TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2021-02-17   
423-657 7 Mosheim TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2021-02-17   
423-657 8 Mosheim TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2019-06-23   
423-657 9 Mosheim TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2019-06-23   
423-658 A Whitwell TN WHWLTNMARS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-658 0 Whitwell TN WHWLTNMARS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-658 1 Whitwell TN CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2004-11-15   
423-658 2 Whitwell TN WHWLTNMARS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-658 3 Whitwell TN CHTGTNNSXKY  525E ONVOY, LLC - TN 472   2019-04-27   
423-658 4 Whitwell TN CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2019-11-24   
423-658 5 Whitwell TN WHWLTNMARS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-658 6 Whitwell TN WHWLTNMARS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-658 7 Whitwell TN WHWLTNMARS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-658 8 Whitwell TN   792K CHARTER IP ENABLED SERVICES, LLC 472   2006-09-11   
423-658 9 Whitwell TN WHWLTNMARS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-659 A Copper Basin TN CHTGTNNSXEY  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 472      
423-659 0 Copper Basin TN CHTGTNNSXJZ  073H TELNYX LLC 472   2021-01-17   
423-659 1 Copper Basin TN CHTGTNNSXMZ  624H ONVOY SPECTRUM, LLC 472   2023-06-17   
423-659 6 Copper Basin TN CHTGTNNSXEY  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 472   2020-09-07   
423-659 8 Copper Basin TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2023-03-16   
423-659 9 Copper Basin TN CHTGTNNSXKY  525E ONVOY, LLC - TN 472   2023-09-18   
423-660 A Chattanooga TN CHTGTNNSXTZ  506J TWILIO INTERNATIONAL, INC. 472      
423-660 0 Chattanooga TN CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472   2021-09-19   
423-660 1 Chattanooga TN CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472   2021-09-19   
423-660 2 Chattanooga TN CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472   2021-09-19   
423-660 3 Chattanooga TN CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472   2021-09-19   
423-660 4 Chattanooga TN CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472   2021-09-19   
423-660 6 Chattanooga TN CHTGTNNSXTZ  506J TWILIO INTERNATIONAL, INC. 472   2020-11-15   
423-660 7 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2024-10-18   
423-660 8 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2024-10-18   
423-660 9 Chattanooga TN CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472   2021-09-19   
423-661 A Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-661 0 Chattanooga TN CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472   2015-06-14   
423-661 1 Chattanooga TN CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472   2015-06-14   
423-661 2 Chattanooga TN CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472   2015-06-14   
423-661 3 Chattanooga TN CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2015-08-13   
423-661 4 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2015-10-04   
423-661 5 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2015-10-04   
423-661 6 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2015-10-04   
423-661 7 Chattanooga TN CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2015-08-13   
423-661 8 Chattanooga TN CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2015-08-13   
423-661 9 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2014-10-11   
423-662 A Blountville TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-662 0 Blountville TN JHCYTNXCXAY  073H TELNYX LLC 956   2022-07-07   
423-662 1 Blountville TN JHCYTNXCX2Y  5562 METROPCS, INC. 956   2020-06-14   
423-662 2 Blountville TN JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956   2021-07-30   
423-662 3 Blountville TN JHCYTNXCX3X  7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2009-02-15   
423-662 4 Blountville TN JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956   2021-07-30   
423-662 5 Blountville TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2021-02-17   
423-662 6 Blountville TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2021-10-23   
423-662 7 Blountville TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2020-07-07   
423-662 8 Blountville TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2021-02-17   
423-662 9 Blountville TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2022-09-29   
423-663 A Huntsville TN HNVITNXARS0  0565 HIGHLAND TEL. COOP, INC. 474      
423-663 0 Huntsville TN HNVITNXARS0  0565 HIGHLAND TEL. COOP, INC. 474      
423-663 1 Huntsville TN HNVITNXARS0  0565 HIGHLAND TEL. COOP, INC. 474      
423-663 2 Huntsville TN HNVITNXARS0  0565 HIGHLAND TEL. COOP, INC. 474      
423-663 3 Huntsville TN HNVITNXARS0  0565 HIGHLAND TEL. COOP, INC. 474      
423-663 4 Huntsville TN HNVITNXARS0  0565 HIGHLAND TEL. COOP, INC. 474      
423-663 5 Huntsville TN HNVITNXARS0  0565 HIGHLAND TEL. COOP, INC. 474      
423-663 6 Huntsville TN HNVITNXARS0  0565 HIGHLAND TEL. COOP, INC. 474      
423-663 7 Huntsville TN KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
423-663 8 Huntsville TN HNVITNXARS0  0565 HIGHLAND TEL. COOP, INC. 474      
423-663 9 Huntsville TN HNVITNXARS0  0565 HIGHLAND TEL. COOP, INC. 474      
423-664 A Chattanooga TN CHTGTN78DS0  2757 CENTURYLINK COMMUNICATIONS LLC - TN 472      
423-664 0 Chattanooga TN CHTGTN78DS0  2757 CENTURYLINK COMMUNICATIONS LLC - TN 472      
423-664 1 Chattanooga TN CHTGTN78DS0  2757 CENTURYLINK COMMUNICATIONS LLC - TN 472      
423-664 2 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2006-06-11   
423-664 3 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2006-06-11   
423-664 4 Chattanooga TN CHTGTN78DS0  2757 CENTURYLINK COMMUNICATIONS LLC - TN 472      
423-664 5 Chattanooga TN CHTGTN78DS0  2757 CENTURYLINK COMMUNICATIONS LLC - TN 472      
423-664 6 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2013-08-03   
423-664 7 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2013-08-03   
423-664 8 Chattanooga TN CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472      
423-664 9 Chattanooga TN CHTGTN78DS0  2757 CENTURYLINK COMMUNICATIONS LLC - TN 472      
423-665 A Charleston TN CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-665 0 Charleston TN CHTGTNMAXVX  516C AT&T CORP. 472   2010-03-24   
423-665 1 Charleston TN CHTGTNNS04Z  829J PAETEC ITEL, LLC 472   2005-03-12   
423-665 3 Charleston TN   792K CHARTER IP ENABLED SERVICES, LLC 472   2006-06-03   
423-665 4 Charleston TN CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2004-12-20   
423-665 9 Charleston TN CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472   2008-11-28   
423-666 A Elizabethton TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-666 0 Elizabethton TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2019-07-10   
423-666 1 Elizabethton TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2019-07-10   
423-666 2 Elizabethton TN JHCYTNXCXAY  073H TELNYX LLC 956   2021-01-23   
423-666 3 Elizabethton TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2023-02-10   
423-666 4 Elizabethton TN JHCYTNXCXPY  624H ONVOY SPECTRUM, LLC 956   2023-04-27   
423-666 5 Elizabethton TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2021-07-10   
423-666 6 Elizabethton TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2018-06-16   
423-666 7 Elizabethton TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2019-06-23   
423-666 8 Elizabethton TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2018-06-16   
423-666 9 Elizabethton TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2019-07-10   
423-667 A Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-668 A Chattanooga TN CHTGTNNSDS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-668 0 Chattanooga TN CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472   2012-10-20   
423-668 1 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2023-12-14   
423-668 2 Chattanooga TN CHTGTNNSDS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-668 3 Chattanooga TN CHTGTNNSDS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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