Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 516C AT&T CORP.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
423-464 5 Cleveland TN   472   2010-03-19   
423-529 8 Georgetown TN   472   2010-03-19   
423-545 3 Madisonville TN   474   2010-06-17   
423-567 6 Dayton TN   472   2010-03-19   
423-603 A Fork Ridge TN   466      
423-603 7 Fork Ridge TN   466   2014-01-29   
423-665 0 Charleston TN   472   2010-03-24   
423-761 5 Copper Basin TN   472   2013-02-22   
423-771 A Chattanooga TN CHTGTNMAX3X  472   2010-02-20   
423-771 7 Chattanooga TN   472   2010-02-20   
423-777 9 Chattanooga TN   472   2014-12-17   
423-781 5 Etowah TN   474   2011-11-01   
423-799 5 Spring City TN   472   2011-08-29   
423-813 4 Cleveland TN   472   2016-10-03   
423-815 4 Whitwell TN   472   2011-08-29   
423-939 4 Jasper TN   472   2010-03-19   
423-973 5 Sneedville TN   474   2011-11-02   
424-263 A Lomita CA ANHMCA01X2X  730   2006-08-26   
424-263 5 Lomita CA   730   2006-08-26   
424-264 A San Pedro CA ANHMCA01X2X  730   2006-08-26   
424-264 5 San Pedro CA   730   2006-08-26   
424-287 2 San Pedro CA   730   2013-10-15   
424-296 5 Compton: Compton DA CA   730   2013-06-25   
424-319 1 Compton: Gardena DA CA   730   2016-09-28   
424-329 3 Compton: Gardena DA CA   730   2014-04-10   
424-331 5 Inglewood CA   730   2013-07-29   
424-335 0 Beverly Hills CA   730   2014-02-07   
424-338 6 Compton: Compton DA CA   730   2014-07-01   
424-347 7 Lomita CA   730   2014-08-01   
424-348 8 Hawthorne CA   730   2014-06-24   
424-351 8 Inglewood CA   730   2014-10-21   
424-361 A Culver City CA   730      
424-361 5 Culver City CA   730   2014-10-09   
424-364 0 San Pedro CA   730   2014-11-11   
424-376 5 Torrance CA   730   2015-05-26   
424-381 4 Compton: Compton DA CA   730   2015-02-10   
424-541 A Inglewood CA   730      
424-541 5 Inglewood CA   730   2016-12-01   
424-558 3 Torrance CA   730   2006-08-28   
424-603 A Culver City CA ANHMCA01X2X  730   2006-08-26   
424-603 4 Culver City CA   730   2006-08-26   
424-675 4 Hawthorne CA   730   2006-08-28   
424-702 5 Inglewood CA   730   2006-08-28   
424-738 A Avalon CA ANHMCA01X6Y  730   2010-01-28   
424-738 7 Avalon CA   730   2010-01-28   
430-235 A Lindale Swan TX LGVWTXGRBMD  554   2012-01-02   
430-235 7 Lindale Swan TX   554   2012-01-02   
430-562 A Atlanta TX   554   2013-01-11   
430-562 7 Atlanta TX   554   2013-01-11   
430-625 A Longview TX LGVWTXGRAMD  554   2010-11-14   

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Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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