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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
423-255 0 Chattanooga TN CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472   2008-02-03   
423-255 1 Chattanooga TN CHTGTNNSXCZ  5562 METROPCS, INC. 472   2004-02-01   
423-255 2 Chattanooga TN CHTGTNNSXCZ  5562 METROPCS, INC. 472   2004-02-01   
423-255 3 Chattanooga TN CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472   2004-03-14   
423-255 4 Chattanooga TN CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472   2005-12-17   
423-255 5 Chattanooga TN CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472   2005-07-11   
423-255 6 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-06-04   
423-255 7 Chattanooga TN CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472   2004-07-10   
423-255 8 Chattanooga TN CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472   2004-10-18   
423-255 9 Chattanooga TN CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472   2004-11-22   
423-256 A Church Hill TN CHHLTNXARS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-256 0 Church Hill TN CHHLTNXARS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-256 1 Church Hill TN CHHLTNXARS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-256 2 Church Hill TN BUVLTNAX0MD  792K CHARTER IP ENABLED SERVICES, LLC 956   2005-01-23   
423-256 3 Church Hill TN BUVLTNAX0MD  792K CHARTER IP ENABLED SERVICES, LLC 956   2006-12-10   
423-256 4 Church Hill TN JHCYTNXCX3X  7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2007-08-31   
423-256 5 Church Hill TN GTCYVA02AMD  008A MOUNTAINET TELEPHONE COMPANY - TN 956   2004-10-08   
423-256 6 Church Hill TN CHHLTNXARS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-256 7 Church Hill TN CHHLTNXARS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-256 8 Church Hill TN CHHLTNXARS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-256 9 Church Hill TN CHHLTNXARS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-257 A Limestone TN LMSTTNXADS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-258 A Morristown TN KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-258 0 Morristown TN KNVLTNMA96Z  7476 POWERTEL NASHVILLE LICENSES, INC. 474   2010-05-03   
423-258 1 Morristown TN KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2005-07-18   
423-258 2 Morristown TN KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-258 3 Morristown TN KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-258 4 Morristown TN KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-258 5 Morristown TN KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-258 6 Morristown TN KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-258 7 Morristown TN KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-258 8 Morristown TN KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-258 9 Morristown TN KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-259 A New Tazewell TN KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
423-259 0 New Tazewell TN KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
423-259 1 New Tazewell TN KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
423-259 2 New Tazewell TN KNVLTNMANMD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2010-07-06   
423-259 3 New Tazewell TN KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2018-11-16   
423-259 4 New Tazewell TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2019-08-26   
423-259 5 New Tazewell TN KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2018-04-16   
423-259 6 New Tazewell TN KNVLTNMA54Z  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474   2019-08-01   
423-259 8 New Tazewell TN KNVLTNMANMD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2014-07-18   
423-259 9 New Tazewell TN KNVLTNMAY8X  624H ONVOY SPECTRUM, LLC 474   2023-06-17   
423-260 A Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-260 0 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2007-10-13   
423-260 1 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2007-10-13   
423-260 2 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2007-10-15   
423-260 3 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2007-10-15   
423-260 4 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2007-10-15   
423-260 5 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2007-11-04   
423-260 6 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2008-06-28   
423-260 7 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2008-09-15   
423-260 8 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2008-09-15   
423-260 9 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2007-10-13   
423-261 A Coker Creek TN CKCKTNXARP0  0578 TELLICO TEL. CO., INC. 474      
423-261 0 Coker Creek TN CKCKTNXARP0  0578 TELLICO TEL. CO., INC. 474      
423-261 2 Coker Creek TN CKCKTNXARP0  0578 TELLICO TEL. CO., INC. 474      
423-261 4 Coker Creek TN KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
423-261 5 Coker Creek TN KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
423-261 7 Coker Creek TN CKCKTNXARP0  0578 TELLICO TEL. CO., INC. 474      
423-262 A Johnson City TN JHCYTNXCPS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-262 0 Johnson City TN JHCYTNXCPS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-262 1 Johnson City TN JHCYTNXCPS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-262 2 Johnson City TN JHCYTNXCPS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-262 3 Johnson City TN JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2006-03-02   
423-262 4 Johnson City TN JHCYTNXCPS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-262 5 Johnson City TN JHCYTNXCPS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-262 6 Johnson City TN JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2006-03-02   
423-262 7 Johnson City TN JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2007-01-26   
423-262 8 Johnson City TN BUVLTNAX0MD  792K CHARTER IP ENABLED SERVICES, LLC 956   2007-02-19   
423-262 9 Johnson City TN JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2007-04-16   
423-263 A Etowah TN ETWHTNMTRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 474      
423-264 A Vonore TN KNVLTNMAYHX  318J COMCAST IP PHONE, LLC 474      
423-264 0 Vonore TN KNVLTNMAYHX  318J COMCAST IP PHONE, LLC 474   2011-09-04   
423-264 1 Vonore TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2021-04-20   
423-264 2 Vonore TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2019-12-19   
423-264 3 Vonore TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2020-06-19   
423-264 4 Vonore TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2020-06-19   
423-264 5 Vonore TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2021-04-20   
423-264 6 Vonore TN KNVLTNMANMD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2020-10-18   
423-264 7 Vonore TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2021-10-25   
423-264 8 Vonore TN MRTWTN281MD  792K CHARTER IP ENABLED SERVICES, LLC 474   2023-05-10   
423-265 A Chattanooga TN CHTGTNNSDS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-266 A Chattanooga TN CHTGTNNSDS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-267 A Chattanooga TN CHTGTNNSDS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-268 A Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-268 0 Johnson City TN JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2012-12-13   
423-268 1 Johnson City TN JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2013-03-09   
423-268 2 Johnson City TN BUVLTNAX0MD  792K CHARTER IP ENABLED SERVICES, LLC 956   2013-03-17   
423-268 3 Johnson City TN JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2013-04-06   
423-268 4 Johnson City TN JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2013-06-20   
423-268 5 Johnson City TN JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2013-08-03   
423-268 6 Johnson City TN JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2013-09-12   
423-268 7 Johnson City TN JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2013-11-19   
423-268 8 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2012-07-30   
423-268 9 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2012-07-30   
423-269 A Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-269 0 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2017-03-20   
423-269 1 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2019-01-18   
423-269 2 Chattanooga TN CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2020-08-28   

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

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