Local Calling Guide

Area code/prefix search

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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
423-898 A Charleston TN CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-898 0 Charleston TN   7473 POWERTEL ATLANTA LICENSES, INC. 472   2024-03-13   
423-898 1 Charleston TN   490J DISH WIRELESS, LLC 472   2024-07-08   
423-898 2 Charleston TN   490J DISH WIRELESS, LLC 472   2024-03-22   
423-898 3 Charleston TN   7473 POWERTEL ATLANTA LICENSES, INC. 472   2024-03-13   
423-898 7 Charleston TN   7473 POWERTEL ATLANTA LICENSES, INC. 472   2024-01-24   
423-898 8 Charleston TN   7473 POWERTEL ATLANTA LICENSES, INC. 472   2024-01-24   
423-898 9 Charleston TN CHTGTNNSXCZ  7473 POWERTEL ATLANTA LICENSES, INC. 472   2023-12-03   
423-899 A Chattanooga TN CHTGTNBRDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-900 A Johnson City TN JHCYTNXCAMD  284E YMAX COMMUNICATIONS CORP. - TN 956      
423-900 0 Johnson City TN JHCYTNXCAMD  284E YMAX COMMUNICATIONS CORP. - TN 956   2011-04-02   
423-900 1 Johnson City TN JHCYTNXCAMD  284E YMAX COMMUNICATIONS CORP. - TN 956   2011-04-02   
423-900 2 Johnson City TN JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956   2016-08-21   
423-900 3 Johnson City TN JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2016-12-31   
423-900 4 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2020-04-04   
423-900 5 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2020-04-04   
423-900 6 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2020-04-04   
423-900 7 Johnson City TN JHCYTNXCXIY  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2023-11-22   
423-900 8 Johnson City TN JHCYTNXC9MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 956   2014-03-28   
423-900 9 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2020-04-04   
423-902 A Chattanooga TN CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472      
423-903 A Chattanooga TN CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472      
423-904 A Chattanooga TN CHTGTNNSXMZ  624H ONVOY SPECTRUM, LLC 472      
423-904 0 Chattanooga TN CHTGTNNSXMZ  624H ONVOY SPECTRUM, LLC 472   2022-06-12   
423-904 1 Chattanooga TN CHTGTNNSXMZ  624H ONVOY SPECTRUM, LLC 472   2021-09-26   
423-904 2 Chattanooga TN CHTGTNNSXMZ  624H ONVOY SPECTRUM, LLC 472   2021-09-26   
423-904 3 Chattanooga TN CHTGTNNSXMZ  624H ONVOY SPECTRUM, LLC 472   2021-09-26   
423-904 4 Chattanooga TN CHTGTNNSXMZ  624H ONVOY SPECTRUM, LLC 472   2021-09-26   
423-904 5 Chattanooga TN CHTGTNNSXKY  525E ONVOY, LLC - TN 472   2021-10-23   
423-904 6 Chattanooga TN CHTGTNNSXKY  525E ONVOY, LLC - TN 472   2021-10-23   
423-904 8 Chattanooga TN CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472   2021-07-17   
423-904 9 Chattanooga TN CHTGTNNSXMZ  624H ONVOY SPECTRUM, LLC 472   2021-06-14   
423-905 A Johnson City TN JHCYTNXCXPY  624H ONVOY SPECTRUM, LLC 956      
423-905 0 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-09-05   
423-905 1 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-09-05   
423-905 2 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-09-05   
423-905 3 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-09-05   
423-905 4 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-09-05   
423-905 5 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-09-05   
423-905 6 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-09-05   
423-905 7 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-09-05   
423-905 8 Johnson City TN JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-09-05   
423-905 9 Johnson City TN JHCYTNXCXPY  624H ONVOY SPECTRUM, LLC 956   2021-06-14   
423-906 A Johnson City TN JHCYTNXCXWY  475J CALLWORKS CORPORATION 956      
423-906 0 Johnson City TN JHCYTNXCXPY  624H ONVOY SPECTRUM, LLC 956   2024-01-05   
423-906 1 Johnson City TN   475J CALLWORKS CORPORATION 956   2023-12-15   
423-906 6 Johnson City TN   939H COMMIO, LLC 956   2024-02-08   
423-906 7 Johnson City TN   939H COMMIO, LLC 956   2024-02-08   
423-906 8 Johnson City TN   939H COMMIO, LLC 956   2024-02-08   
423-906 9 Johnson City TN   939H COMMIO, LLC 956   2024-02-08   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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