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OCN: 7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
817-753 6 Keller TX   552   2003-10-02   
817-753 7 Keller TX   552   2003-10-02   
817-912 A Grapevine EMS TX RONKTXWODS0  552      
817-912 0 Grapevine EMS TX   552      
817-912 3 Grapevine EMS TX   552      
817-912 4 Grapevine EMS TX   552   2011-10-08   
817-912 6 Grapevine EMS TX   552   2006-07-27   
817-912 7 Grapevine EMS TX   552   2006-07-27   
817-912 8 Grapevine EMS TX   552   2006-07-27   
817-912 9 Grapevine EMS TX   552   2006-07-27   
940-293 6 Denton TX   552   2010-02-05   
940-297 6 Denton TX   552   2007-08-30   
940-304 5 Denton TX   552   2016-05-02   
940-312 A Denton PPCP TX FRSCTXESDS0  552      
940-312 0 Denton PPCP TX   552      
940-349 0 Denton PPCP TX   552   2004-01-09   
940-349 6 Denton PPCP TX   552   2004-01-09   
940-442 5 Denton TX   552   2004-01-18   
940-442 6 Denton TX   552   2004-01-09   
972-215 5 Irving TX   552   2002-10-13   
972-309 A Plano TX ALLNTXSADS0  552      
972-309 0 Plano TX   552      
972-309 1 Plano TX   552      
972-309 2 Plano TX   552      
972-309 4 Plano TX   552      
972-309 5 Plano TX   552      
972-309 6 Plano TX   552      
972-309 7 Plano TX   552      
972-309 8 Plano TX   552      
972-312 A Plano TX ALLNTXSADS0  552      
972-312 0 Plano TX   552      
972-312 1 Plano TX   552      
972-312 8 Plano TX   552      
972-312 9 Plano TX   552      
972-350 6 Lewisville TX   552   2006-08-26   
972-350 7 Lewisville TX   552   2006-08-26   
972-372 6 Plano TX   552   2010-12-18   
972-398 A Plano TX ALLNTXSADS0  552      
972-428 4 Carrollton TX   552   2009-10-19   
972-459 8 Lewisville TX   552   2009-03-07   
972-468 3 Plano TX   552   2009-01-16   
972-505 7 Irving TX   552   2006-10-26   
972-526 A Plano TX ALLNTXSADS0  552      
972-526 1 Plano TX   552   2002-11-22   
972-526 2 Plano TX   552   2002-11-22   
972-526 3 Plano TX   552   2002-11-22   
972-526 4 Plano TX   552   2002-11-22   
972-526 6 Plano TX   552   2002-11-22   
972-526 8 Plano TX   552   2002-11-22   
972-526 9 Plano TX   552   2002-11-22   

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Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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