Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: CHTGTNNSX8X

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
423-664 A Chattanooga TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-664 0 Chattanooga TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-664 1 Chattanooga TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-664 4 Chattanooga TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-664 5 Chattanooga TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-664 9 Chattanooga TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-665 A Charleston TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-665 4 Charleston TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2004-12-20   
423-671 7 Chattanooga TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2022-09-23   
423-671 8 Chattanooga TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2024-10-04   
423-682 6 Chattanooga TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2016-07-01   
423-693 A Chattanooga TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-693 0 Chattanooga TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2006-07-10   
423-702 A Chattanooga TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-702 4 Chattanooga TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2011-12-31   
423-702 6 Chattanooga TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2006-04-07   
423-709 8 Cleveland TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2005-02-10   
423-709 9 Cleveland TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2003-08-18   
423-749 5 Collegedale TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2023-02-25   
423-761 A Copper Basin TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-761 0 Copper Basin TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2006-09-22   
423-799 A Spring City TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-799 4 Spring City TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2004-12-20   
423-800 5 Chattanooga TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2012-11-29   
423-805 9 Chattanooga TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2013-10-10   
423-809 A Pikeville TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-809 8 Pikeville TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2023-08-08   
423-815 2 Whitwell TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2008-05-13   
423-815 3 Whitwell TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2008-05-13   
423-815 5 Whitwell TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2008-04-28   
423-822 2 Chattanooga TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2006-07-10   
423-822 5 Chattanooga TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2006-07-10   
423-829 2 Charleston TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2012-02-26   
423-834 A Chattanooga TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-834 9 Chattanooga TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-852 A Dunlap TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-852 7 Dunlap TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2023-08-08   
423-910 3 Ooltewah TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2018-07-11   
423-933 1 Chattanooga TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2005-04-01   
423-933 2 Chattanooga TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2005-04-01   
423-933 3 Chattanooga TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2005-04-01   
423-961 8 Georgetown TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2004-11-15   
706-500 7 Trenton GA 6116 LEVEL 3 COMMUNICATIONS, LLC - GA 472   2024-03-16   
706-620 4 La Fayette GA 6116 LEVEL 3 COMMUNICATIONS, LLC - GA 472   2011-03-07   
706-924 8 Chickamauga GA 6116 LEVEL 3 COMMUNICATIONS, LLC - GA 472   2026-04-26   
706-952 5 Ringgold GA 6116 LEVEL 3 COMMUNICATIONS, LLC - GA 472   2022-05-14   
706-956 A Rossville GA 6116 LEVEL 3 COMMUNICATIONS, LLC - GA 472      
706-956 0 Rossville GA 6116 LEVEL 3 COMMUNICATIONS, LLC - GA 472   2006-08-30   
706-956 2 Rossville GA 6116 LEVEL 3 COMMUNICATIONS, LLC - GA 472   2011-08-26   
706-956 4 Rossville GA 6116 LEVEL 3 COMMUNICATIONS, LLC - GA 472      

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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