Local Calling Guide

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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
423-797 6 Bristol TN JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956   2012-11-24   
423-797 7 Bristol TN JHCYTNXCX1Y  508J CENTURYLINK COMMUNICATIONS, LLC 956   2014-04-19   
423-797 8 Bristol TN JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956   2014-07-25   
423-797 9 Bristol TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-03-06   
423-798 A Greeneville TN GRVLTNXADS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-799 A Spring City TN CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-799 0 Spring City TN CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472   2008-11-28   
423-799 1 Spring City TN CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472   2012-10-20   
423-799 2 Spring City TN CHTGTNNSXKY  525E ONVOY, LLC - TN 472   2016-03-31   
423-799 3 Spring City TN CHTGTNNSXKY  525E ONVOY, LLC - TN 472   2016-03-31   
423-799 4 Spring City TN CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2004-12-20   
423-799 5 Spring City TN CHTGTNMAXVX  516C AT&T CORP. 472   2011-08-29   
423-799 7 Spring City TN CLEVTNDL0MD  704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 472   2023-04-19   
423-799 8 Spring City TN CHTGTNNSXKY  525E ONVOY, LLC - TN 472   2017-01-29   
423-799 9 Spring City TN CHTGTNNSXKY  525E ONVOY, LLC - TN 472   2019-04-27   
423-800 A Chattanooga TN CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472      
423-800 0 Chattanooga TN CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2011-10-27   
423-800 1 Chattanooga TN CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472   2011-11-26   
423-800 2 Chattanooga TN CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472   2011-11-26   
423-800 3 Chattanooga TN CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472   2011-11-26   
423-800 4 Chattanooga TN CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472   2011-11-26   
423-800 5 Chattanooga TN CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2012-11-29   
423-800 6 Chattanooga TN CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472   2012-10-20   
423-800 7 Chattanooga TN CHTGTN12X8X  7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 472   2013-03-22   
423-800 8 Chattanooga TN CHTGTNNSXKY  525E ONVOY, LLC - TN 472   2013-07-20   
423-800 9 Chattanooga TN CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472   2013-03-06   
423-801 A Cumberland Gap TN HRGTTNAG0MD  6278 UNITED STATES CELLULAR - TN 466      
423-801 0 Cumberland Gap TN HRGTTNAG0MD  6278 UNITED STATES CELLULAR - TN 466   2008-02-09   
423-801 1 Cumberland Gap TN LXTNKYXAX2Z  525E ONVOY, LLC - TN 466   2021-03-15   
423-801 2 Cumberland Gap TN LXTNKYXAX2Z  525E ONVOY, LLC - TN 466   2022-11-28   
423-801 3 Cumberland Gap TN   365C POWERTEL KENTUCKY LICENSES, INC. 466   2024-03-19   
423-801 4 Cumberland Gap TN LXTNKYXAXNZ  506J TWILIO INTERNATIONAL, INC. 466   2021-07-17   
423-801 5 Cumberland Gap TN LXTNKYXAX2Z  525E ONVOY, LLC - TN 466   2022-11-28   
423-801 6 Cumberland Gap TN LXTNKYXAXCZ  624H ONVOY SPECTRUM, LLC 466   2021-12-05   
423-801 7 Cumberland Gap TN LXTNKYXAXCZ  624H ONVOY SPECTRUM, LLC 466   2021-05-22   
423-801 8 Cumberland Gap TN LXTNKYXAXCZ  624H ONVOY SPECTRUM, LLC 466   2021-05-22   
423-801 9 Cumberland Gap TN LXTNKYXAXCZ  624H ONVOY SPECTRUM, LLC 466   2021-12-05   
423-802 A Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-803 A Chattanooga TN CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472      
423-803 0 Chattanooga TN CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2016-05-26   
423-803 1 Chattanooga TN CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2016-02-25   
423-803 2 Chattanooga TN CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2016-02-25   
423-803 3 Chattanooga TN CHTGTNNSXRZ  318J COMCAST IP PHONE, LLC 472   2016-02-26   
423-803 4 Chattanooga TN CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2016-03-10   
423-803 5 Chattanooga TN CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2016-05-26   
423-803 6 Chattanooga TN CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2016-03-10   
423-803 7 Chattanooga TN CHTGTNOXZMD  5562 METROPCS, INC. 472   2016-03-18   
423-803 8 Chattanooga TN CHTGTNOXZMD  5562 METROPCS, INC. 472   2016-03-08   
423-803 9 Chattanooga TN CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2016-05-26   
423-804 A Bristol TN JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956      

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

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