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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 Eff date Disc date Map
423-200 A Morristown TN KNVLTNMAX1Z  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474     map
423-200 0 Morristown TN   6664 SPRINT SPECTRUM L.P. 474 2004-12-13     
423-200 1 Morristown TN   7476 POWERTEL NASHVILLE LICENSES, INC. 474 2015-11-19     
423-200 2 Morristown TN   3290 BIRCH COMMUNICATIONS, INC. - TN 474 2006-04-20     
423-200 3 Morristown TN   7278 BROOKS FIBER COMMUNICATIONS OF TENNESSEE, INC.- TN 474 2005-01-29     
423-200 4 Morristown TN   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474      
423-200 5 Morristown TN   8660 NUVOX COMMUNICATIONS 474 2004-02-04     
423-200 6 Morristown TN   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474 2006-02-18     
423-200 7 Morristown TN   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474 2006-02-18     
423-200 8 Morristown TN   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474 2006-02-18     
423-200 9 Morristown TN   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474 2006-02-18     
423-201 A La Follette TN KNVLTNMAX1Z  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474     map
423-201 0 La Follette TN   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474 2006-09-17     
423-201 1 La Follette TN   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474 2007-03-12     
423-201 2 La Follette TN   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474 2010-03-12     
423-201 3 La Follette TN   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474 2009-04-21     
423-201 4 La Follette TN   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474      
423-201 5 La Follette TN   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474 2009-08-02     
423-201 6 La Follette TN   3633 NETWORK TELEPHONE CORPORATION - TN 474 2005-05-22     
423-201 7 La Follette TN   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474 2009-10-04     
423-201 8 La Follette TN   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474 2009-12-31     
423-201 9 La Follette TN   408D COMCAST PHONE OF TENNESSEE, LLC - TN 474 2010-05-31     
423-202 A Johnson City TN JHCYTNXCX3X  7278 BROOKS FIBER COMMUNICATIONS OF TENNESSEE, INC.- TN 956     map
423-202 0 Johnson City TN   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956 2004-10-08     
423-202 1 Johnson City TN   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956 2004-10-08     
423-202 2 Johnson City TN   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956 2004-10-08     
423-202 3 Johnson City TN   704C CHARTER FIBERLINK - TENNESSEE, LLC - TN 956 2005-01-23     
423-202 4 Johnson City TN   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956 2005-04-07     
423-202 5 Johnson City TN   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956 2005-04-07     
423-202 6 Johnson City TN   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956 2005-08-05     
423-202 7 Johnson City TN   704C CHARTER FIBERLINK - TENNESSEE, LLC - TN 956 2006-04-19     
423-202 8 Johnson City TN   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956 2006-02-06     
423-202 9 Johnson City TN   7278 BROOKS FIBER COMMUNICATIONS OF TENNESSEE, INC.- TN 956 2004-02-09     
423-205 A Etowah TN   525E NEUTRAL TANDEM-TENNESSEE, LLC - TN 474 2016-05-06    map
423-205 0 Etowah TN   525E NEUTRAL TANDEM-TENNESSEE, LLC - TN 474 2016-05-06     
423-205 1 Etowah TN   525E NEUTRAL TANDEM-TENNESSEE, LLC - TN 474 2016-05-06     
423-205 2 Etowah TN   429G BROADVOX-CLEC, LLC - TN 474 2016-06-09     
423-205 3 Etowah TN   429G BROADVOX-CLEC, LLC - TN 474 2016-06-09     
423-206 A Morristown TN KNVLTNMA78Z  6630 USA MOBILITY WIRELESS, INC. 474     map
423-207 A Midway (Washington) TN JHCYTNXCOMD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 956     map
423-207 0 Midway (Washington) TN   408D COMCAST PHONE OF TENNESSEE, LLC - TN 956 2008-04-05     
423-207 1 Midway (Washington) TN   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 956 2005-09-16     
423-207 2 Midway (Washington) TN   124F BANDWIDTH.COM CLEC, LLC - TN 956 2010-06-19     
423-207 3 Midway (Washington) TN   124F BANDWIDTH.COM CLEC, LLC - TN 956 2010-10-08     
423-207 4 Midway (Washington) TN   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 956      
423-207 5 Midway (Washington) TN   124F BANDWIDTH.COM CLEC, LLC - TN 956 2011-07-04     
423-207 6 Midway (Washington) TN   408D COMCAST PHONE OF TENNESSEE, LLC - TN 956 2012-06-30     
423-207 7 Midway (Washington) TN   114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 956 2013-06-21     
423-207 8 Midway (Washington) TN   8356 US LEC OF TENNESSEE, INC 956 2014-05-28     
423-207 9 Midway (Washington) TN   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 956 2014-01-20     

Last updated: Sat, 16 Jul 2016 14:53:43 UTC

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