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Chattanooga, TN

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
423-763 4   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-763 5   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-763 6   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-763 7   124F BANDWIDTH.COM CLEC, LLC - TN 472   2010-06-19   
423-763 8   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-763 9   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-771 A CHTGTNMAXVX  516C AT&T CORP. 472      
423-771 0   4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2011-07-08   
423-771 1   7473 POWERTEL ATLANTA LICENSES, INC. 472   2011-07-18   
423-771 2   7473 POWERTEL ATLANTA LICENSES, INC. 472   2011-07-18   
423-771 3   7473 POWERTEL ATLANTA LICENSES, INC. 472   2011-07-18   
423-771 4   4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2010-08-02   
423-771 5   7473 POWERTEL ATLANTA LICENSES, INC. 472   2011-07-18   
423-771 6   7473 POWERTEL ATLANTA LICENSES, INC. 472   2011-07-18   
423-771 7   516C AT&T CORP. 472   2010-02-20   
423-771 8   7473 POWERTEL ATLANTA LICENSES, INC. 472   2011-07-18   
423-771 9   124F BANDWIDTH.COM CLEC, LLC - TN 472   2011-05-26   
423-777 A CHTGTNNSXKY  525E ONVOY, LLC - TN 472      
423-777 0   7473 POWERTEL ATLANTA LICENSES, INC. 472   2014-12-14   
423-777 1   7473 POWERTEL ATLANTA LICENSES, INC. 472   2014-12-14   
423-777 2   525E ONVOY, LLC - TN 472   2015-08-13   
423-777 3   525E ONVOY, LLC - TN 472   2015-02-23   
423-777 4   4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2015-05-11   
423-777 5   4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2015-05-11   
423-777 6   525E ONVOY, LLC - TN 472   2015-06-12   
423-777 7   525E ONVOY, LLC - TN 472   2014-12-01   
423-777 8   525E ONVOY, LLC - TN 472   2015-06-12   
423-777 9   516C AT&T CORP. 472   2014-12-17   
423-778 A CHTGTNNSDS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-779 A CHTGTNNS04Z  829J PAETEC ITEL, LLC 472   2024-12-05   
423-779 0   829J PAETEC ITEL, LLC 472      
423-779 1   829J PAETEC ITEL, LLC 472      
423-779 2   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-08-16   
423-779 3   829J PAETEC ITEL, LLC 472      
423-779 4   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-08-16   
423-779 5   829J PAETEC ITEL, LLC 472      
423-779 6   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-08-16   
423-779 7   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-08-16   
423-779 8   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-09-05   
423-779 9   829J PAETEC ITEL, LLC 472      
423-785 A CHTGTNNSDS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-785 0   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-785 1   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-785 2   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-785 3   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-785 4   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-785 5   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-785 6   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-785 7   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-785 8   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-785 9   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-800 A CHTGTNGZ4MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472      
423-800 0   4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2011-10-27   
423-800 1   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472   2011-11-26   
423-800 2   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472   2011-11-26   
423-800 3   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472   2011-11-26   
423-800 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472   2011-11-26   
423-800 5   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2012-11-29   
423-800 6   124F BANDWIDTH.COM CLEC, LLC - TN 472   2012-10-20   
423-800 7   7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 472   2013-03-22   
423-800 8   525E ONVOY, LLC - TN 472   2013-07-20   
423-800 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 472   2013-03-06   
423-802 A CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-803 A CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472      
423-803 0   4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2016-05-26   
423-803 1   4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2016-02-25   
423-803 2   4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2016-02-25   
423-803 3   318J COMCAST IP PHONE, LLC 472   2016-02-26   
423-803 4   4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2016-03-10   
423-803 5   4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2016-05-26   
423-803 6   4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2016-03-10   
423-803 7   5562 METROPCS, INC. 472   2016-03-18   
423-803 8   5562 METROPCS, INC. 472   2016-03-08   
423-803 9   4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2016-05-26   
423-805 A CHTGTNNSXKY  525E ONVOY, LLC - TN 472      
423-805 0   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2013-11-02   
423-805 1   525E ONVOY, LLC - TN 472   2013-08-10   
423-805 2   4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2013-09-19   
423-805 3   4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2013-09-19   
423-805 4   4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2014-01-08   
423-805 5   318J COMCAST IP PHONE, LLC 472   2013-11-19   
423-805 6   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2014-03-20   
423-805 7   4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472   2014-01-08   
423-805 8   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2014-03-20   
423-805 9   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2013-10-10   
423-821 A CHTGTNSEDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-822 A CHTGTNSEDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-822 0   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-822 1   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-822 2   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2006-07-10   
423-822 3   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-822 4   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-822 5   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2006-07-10   
423-822 6   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-822 7   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-822 8   124F BANDWIDTH.COM CLEC, LLC - TN 472   2011-05-26   
423-822 9   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-825 A CHTGTNSEDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-825 0   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
423-825 1   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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