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OCN: 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
972-456 5 Dallas Fort Worth Airport TX DFIATXXADS0  552      
972-456 6 Dallas Fort Worth Airport TX DFIATXXADS0  552      
972-456 7 Dallas Fort Worth Airport TX DFIATXXADS0  552      
972-456 8 Dallas Fort Worth Airport TX DFIATXXADS0  552      
972-459 A Lewisville TX LWVLTXXEDS0  552      
972-459 0 Lewisville TX LWVLTXXEDS0  552      
972-459 1 Lewisville TX LWVLTXXEDS0  552      
972-459 2 Lewisville TX LWVLTXXEDS0  552      
972-459 3 Lewisville TX LWVLTXXEDS0  552      
972-459 4 Lewisville TX LWVLTXXEDS0  552      
972-459 5 Lewisville TX LWVLTXXEDS0  552      
972-459 6 Lewisville TX LWVLTXXEDS0  552      
972-459 7 Lewisville TX LWVLTXXEDS0  552      
972-459 9 Lewisville TX LWVLTXXEDS0  552      
972-461 A Plano TX PLANTXXADS1  552      
972-462 A Lewisville TX LWVLTXXBDS0  552      
972-462 0 Lewisville TX LWVLTXXBDS0  552      
972-462 1 Lewisville TX LWVLTXXBDS0  552      
972-462 2 Lewisville TX LWVLTXXBDS0  552      
972-462 3 Lewisville TX LWVLTXXBDS0  552      
972-462 5 Lewisville TX LWVLTXXBDS0  552      
972-462 6 Lewisville TX LWVLTXXBDS0  552      
972-462 7 Lewisville TX LWVLTXXBDS0  552      
972-462 8 Lewisville TX LWVLTXXBDS0  552      
972-462 9 Lewisville TX LWVLTXXBDS0  552      
972-463 A Plano TX RWLTTXXADS0  552      
972-465 A Irving EMS TX IRNGTXXGDS0  552      
972-465 1 Irving EMS TX IRNGTXXGDS0  552      
972-465 2 Irving EMS TX IRNGTXXGDS0  552      
972-465 3 Irving EMS TX IRNGTXXGDS0  552      
972-465 4 Irving EMS TX IRNGTXXGDS0  552      
972-465 5 Irving EMS TX IRNGTXXGDS0  552      
972-465 6 Irving EMS TX IRNGTXXGDS0  552      
972-465 7 Irving EMS TX IRNGTXXGDS0  552      
972-465 8 Irving EMS TX IRNGTXXGDS0  552      
972-466 A Carrollton TX CRTNTXXADS0  552      
972-468 A Plano TX PLANTXXFDS0  552      
972-468 2 Plano TX PLANTXXFDS0  552      
972-468 4 Plano TX PLANTXXFDS0  552      
972-471 A Lewisville EMS TX LWVLTXXBDS0  552      
972-471 0 Lewisville EMS TX LWVLTXXBDS0  552      
972-471 1 Lewisville EMS TX LWVLTXXBDS0  552      
972-471 2 Lewisville EMS TX LWVLTXXBDS0  552      
972-471 3 Lewisville EMS TX LWVLTXXBDS0  552      
972-471 4 Lewisville EMS TX LWVLTXXBDS0  552      
972-471 5 Lewisville EMS TX LWVLTXXBDS0  552      
972-471 6 Lewisville EMS TX LWVLTXXBDS0  552      
972-471 7 Lewisville EMS TX LWVLTXXBDS0  552      
972-471 8 Lewisville EMS TX LWVLTXXBDS0  552      
972-473 A Plano TX PLANTXXDDS1  552      

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Last updated: Wed, 07 Feb 2024 04:12:25 UTC

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