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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
972-316 3 Lewisville EMS TX LWVLTXXEDS0  552      
972-316 5 Lewisville EMS TX LWVLTXXEDS0  552      
972-316 8 Lewisville EMS TX LWVLTXXEDS0  552      
972-317 A Lewisville TX LWVLTXXFDS0  552      
972-318 A Lewisville EMS TX LWVLTXXFDS0  552      
972-318 0 Lewisville EMS TX LWVLTXXFDS0  552      
972-318 1 Lewisville EMS TX LWVLTXXFDS0  552      
972-318 3 Lewisville EMS TX LWVLTXXFDS0  552      
972-318 5 Lewisville EMS TX LWVLTXXFDS0  552      
972-318 8 Lewisville EMS TX LWVLTXXFDS0  552      
972-323 A Carrollton TX CRTNTXXADS0  552      
972-353 A Lewisville TX LWVLTXXADS0  552      
972-355 A Lewisville TX LWVLTXXCDS0  552      
972-378 A Plano TX PLANTXXDDS1  552      
972-379 A Plano TX PLANTXXADS1  552      
972-379 0 Plano TX PLANTXXADS1  552      
972-379 1 Plano TX PLANTXXADS1  552      
972-379 2 Plano TX PLANTXXADS1  552      
972-379 3 Plano TX PLANTXXADS1  552      
972-379 4 Plano TX PLANTXXADS1  552      
972-379 5 Plano TX PLANTXXADS1  552      
972-379 6 Plano TX PLANTXXADS1  552      
972-389 A Carrollton TX CRTNTXXADS0  552      
972-393 A Lewisville TX LWVLTXXBDS0  552      
972-394 A Carrollton TX CRTNTXXBDS0  552      
972-395 A Carrollton TX CRTNTXXBDS0  552      
972-395 0 Carrollton TX CRTNTXXBDS0  552      
972-395 1 Carrollton TX CRTNTXXBDS0  552      
972-395 2 Carrollton TX CRTNTXXBDS0  552      
972-395 3 Carrollton TX CRTNTXXBDS0  552      
972-395 4 Carrollton TX CRTNTXXBDS0  552      
972-395 7 Carrollton TX CRTNTXXBDS0  552      
972-395 8 Carrollton TX CRTNTXXBDS0  552      
972-395 9 Carrollton TX CRTNTXXBDS0  552      
972-399 A Irving EMS TX IRNGTXXDDS0  552      
972-399 0 Irving EMS TX IRNGTXXDDS0  552      
972-399 1 Irving EMS TX IRNGTXXDDS0  552      
972-399 2 Irving EMS TX IRNGTXXDDS0  552      
972-399 3 Irving EMS TX IRNGTXXDDS0  552      
972-399 4 Irving EMS TX IRNGTXXDDS0  552      
972-399 5 Irving EMS TX IRNGTXXDDS0  552      
972-399 7 Irving EMS TX IRNGTXXDDS0  552      
972-399 8 Irving EMS TX IRNGTXXDDS0  552      
972-403 A Plano TX PLANTXXDDS1  552      
972-403 0 Plano TX PLANTXXDDS1  552      
972-403 1 Plano TX PLANTXXDDS1  552      
972-403 2 Plano TX PLANTXXDDS1  552      
972-403 3 Plano TX PLANTXXDDS1  552      
972-403 5 Plano TX PLANTXXDDS1  552      
972-403 7 Plano TX PLANTXXDDS1  552      

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

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