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Kingsport, TN

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
423-723 9 JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2007-05-26   
423-732 A JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956      
423-732 0 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2015-10-10   
423-732 1 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2017-01-07   
423-732 2 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2016-04-03   
423-732 3 JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956   2019-06-07   
423-732 4 JHCYTNXCX2Y  5562 METROPCS, INC. 956   2020-04-02   
423-732 5 JHCYTNXCX2Y  5562 METROPCS, INC. 956   2021-01-29   
423-732 6 JHCYTNXCXRX  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 956   2018-02-08   
423-732 7 BUVLTNAX0MD  792K CHARTER IP ENABLED SERVICES, LLC 956   2016-07-01   
423-732 8 JHCYTNXCXAY  073H TELNYX LLC 956   2021-01-23   
423-732 9 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2015-10-10   
423-765 A BUVLTNAX0MD  792K CHARTER IP ENABLED SERVICES, LLC 956      
423-765 0 BUVLTNAX0MD  792K CHARTER IP ENABLED SERVICES, LLC 956   2005-01-23   
423-765 1 BUVLTNAX0MD  792K CHARTER IP ENABLED SERVICES, LLC 956   2006-02-26   
423-765 2 BUVLTNAX0MD  792K CHARTER IP ENABLED SERVICES, LLC 956   2006-07-21   
423-765 3 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2007-02-03   
423-765 4 JHCYTNXCX3X  7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2007-08-10   
423-765 5 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2007-09-24   
423-765 6 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2007-11-04   
423-765 7 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2008-01-26   
423-765 8 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2007-04-07   
423-765 9 BUVLTNAX0MD  792K CHARTER IP ENABLED SERVICES, LLC 956   2007-05-21   
423-782 A JHCYTNXCYZZ  829J PAETEC ITEL, LLC 956   2024-12-07   
423-782 0 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2005-10-08   
423-782 1 JHCYTNXCYZZ  829J PAETEC ITEL, LLC 956      
423-782 2 JHCYTNXCYZZ  829J PAETEC ITEL, LLC 956      
423-782 3 JHCYTNXCXPY  624H ONVOY SPECTRUM, LLC 956   2024-05-22   
423-782 4 JHCYTNXCXPY  624H ONVOY SPECTRUM, LLC 956   2024-05-22   
423-782 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2025-11-26   
423-782 6 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2003-05-05   
423-782 7 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2003-05-05   
423-782 8 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2003-05-05   
423-782 9 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2007-08-06   
423-817 A JHCYTNXCX2Y  5562 METROPCS, INC. 956      
423-817 0 JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956      
423-817 1 JHCYTNXCX2Y  5562 METROPCS, INC. 956      
423-817 2 JHCYTNXCX2Y  5562 METROPCS, INC. 956      
423-817 3 JHCYTNXCX2Y  5562 METROPCS, INC. 956      
423-817 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2025-11-16   
423-817 5 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2008-04-14   
423-817 6 JHCYTNXCX8Y  939H COMMIO, LLC 956   2022-10-23   
423-817 7 JHCYTNXCXPY  624H ONVOY SPECTRUM, LLC 956   2023-04-27   
423-817 8 JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2008-06-06   
423-817 9 JHCYTNXCX2Y  5562 METROPCS, INC. 956   2007-07-31   
423-830 A JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-830 0 JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2019-01-11   
423-830 1 JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2019-01-11   
423-830 2 JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2021-10-23   
423-830 3 JHCYTNXCX3X  7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2019-02-14   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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