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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
423-840 8 Butler TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2018-06-16   
423-840 9 Butler TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2019-06-06   
423-841 A Mountain City TN JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956      
423-841 0 Mountain City TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2023-09-09   
423-841 3 Mountain City TN JHCYTNXCXSY  490J DISH WIRELESS, LLC 956   2024-01-21   
423-841 8 Mountain City TN JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956   2023-09-08   
423-841 9 Mountain City TN JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956   2023-05-21   
423-842 A Chattanooga TN CHTGTNMVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-843 A Chattanooga TN CHTGTNMVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-844 A Bristol TN BRSTTNXADS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-844 0 Bristol TN BRSTTNXADS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-844 1 Bristol TN BRSTTNXADS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-844 2 Bristol TN BRSTTNXADS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-844 3 Bristol TN BRSTTNXADS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-844 4 Bristol TN BRSTTNXADS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-844 5 Bristol TN BRSTTNXADS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-844 6 Bristol TN BRSTTNXADS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-844 7 Bristol TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-03-06   
423-844 8 Bristol TN BRSTTNXADS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-844 9 Bristol TN BRSTTNXADS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-845 A Bristol TN JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956      
423-845 0 Bristol TN JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956      
423-845 2 Bristol TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-03-06   
423-845 3 Bristol TN JHCYTNXCX3X  7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 956   2016-09-02   
423-845 4 Bristol TN JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956   2015-06-14   
423-845 5 Bristol TN JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956   2016-09-17   
423-845 6 Bristol TN JHCYTNXCXRX  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 956   2013-01-09   
423-845 9 Bristol TN JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956   2021-07-30   
423-846 A Chattanooga TN CHTGTNBRDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-847 A Chattanooga TN CHTGTNMVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-847 0 Chattanooga TN CHTGTNMVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-847 1 Chattanooga TN CHTGTNMVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-847 2 Chattanooga TN CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472   2014-08-30   
423-847 3 Chattanooga TN CHTGTNMVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-847 4 Chattanooga TN CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2007-05-01   
423-847 5 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2006-02-06   
423-847 6 Chattanooga TN CHTGTNMVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-847 7 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2006-02-06   
423-847 8 Chattanooga TN CHTGTNMVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-847 9 Chattanooga TN CHTGTNMVDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-848 A Johnson City TN JHCYTNXCXTY  622J SKYE TELECOM LLC DBA SKYETEL 956      
423-848 0 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-12-18   
423-848 1 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-12-18   
423-848 2 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-12-18   
423-848 3 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-12-18   
423-848 4 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-12-18   
423-848 5 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-12-18   
423-848 6 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-12-18   
423-848 7 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-12-18   
423-848 8 Johnson City TN JHCYTNXCXTY  622J SKYE TELECOM LLC DBA SKYETEL 956   2021-11-05   
423-848 9 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-12-18   
423-849 A Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-849 0 Johnson City TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2023-09-09   
423-849 1 Johnson City TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2023-09-09   
423-849 2 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-07-09   
423-849 3 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-07-09   
423-849 4 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-07-09   
423-849 5 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-07-09   
423-849 6 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-07-09   
423-849 7 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-07-09   
423-849 8 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-07-09   
423-849 9 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-07-09   
423-850 A Jonesboro TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-850 0 Jonesboro TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2019-06-06   
423-850 1 Jonesboro TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2019-06-06   
423-850 2 Jonesboro TN JHCYTNXCX8Y  939H COMMIO, LLC 956   2022-12-11   
423-850 3 Jonesboro TN JHCYTNXCXHY  318J COMCAST IP PHONE, LLC 956   2021-01-29   
423-850 4 Jonesboro TN JHCYTNXC9MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 956   2021-08-13   
423-850 5 Jonesboro TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2021-10-23   
423-850 6 Jonesboro TN JHCYTNXCXRX  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 956   2019-08-12   
423-850 7 Jonesboro TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2023-08-11   
423-850 8 Jonesboro TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2018-06-20   
423-850 9 Jonesboro TN JHCYTNXCXAY  073H TELNYX LLC 956   2021-01-23   
423-851 A New Tazewell TN NWTZTNXADS1  0557 BRIGHTSPEED OF EASTERN TENNESSEE, LLC 474      
423-852 A Dunlap TN CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-852 7 Dunlap TN CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2023-08-08   
423-853 A Johnson City TN JHCYTNXCXMY  506J TWILIO INTERNATIONAL, INC. 956      
423-853 0 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2022-12-10   
423-853 1 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2022-12-10   
423-853 2 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2022-12-10   
423-853 3 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2022-12-10   
423-853 4 Johnson City TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2022-09-29   
423-853 5 Johnson City TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2022-09-29   
423-853 6 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2022-12-10   
423-853 7 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2022-12-10   
423-853 8 Johnson City TN JHCYTNXCXMY  506J TWILIO INTERNATIONAL, INC. 956   2022-03-25   
423-853 9 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2022-12-10   
423-854 A Johnson City TN JHCYTNXCPS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      
423-855 A Chattanooga TN CHTGTNBRDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-856 A Athens TN KNVLTNWHX6X  7476 POWERTEL NASHVILLE LICENSES, INC. 474      
423-856 0 Athens TN KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2016-12-01   
423-856 1 Athens TN KNVLTNWHX6X  7476 POWERTEL NASHVILLE LICENSES, INC. 474   2017-12-03   
423-856 2 Athens TN KNVLTNWHX6X  7476 POWERTEL NASHVILLE LICENSES, INC. 474   2017-12-03   
423-856 3 Athens TN KNVLTNWHX6X  7476 POWERTEL NASHVILLE LICENSES, INC. 474   2018-10-10   
423-856 4 Athens TN KNVLTNWHX6X  7476 POWERTEL NASHVILLE LICENSES, INC. 474   2018-10-10   
423-856 5 Athens TN KNVLTNWHX6X  7476 POWERTEL NASHVILLE LICENSES, INC. 474   2018-10-10   
423-856 6 Athens TN KNVNTNEC0MD  073H TELNYX LLC 474   2017-03-30   
423-856 7 Athens TN KNVLTNIIDS0  7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 474   2017-06-05   
423-856 8 Athens TN KNVLTNWHX6X  7476 POWERTEL NASHVILLE LICENSES, INC. 474   2016-11-14   
423-856 9 Athens TN KNVLTNWHX6X  7476 POWERTEL NASHVILLE LICENSES, INC. 474   2016-11-14   

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

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