Local Calling Guide

Area code/prefix search

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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
972-574 A Dallas Fort Worth Airport EMS TX DFIATXXADS0  552      
972-575 A Plano TX PLANTXXFDS0  552      
972-578 A Plano TX PLANTXXADS0  552      
972-579 A Irving TX IRNGTXXCDS0  552      
972-580 A Irving TX IRNGTXXGDS0  552      
972-582 A Irving TX IRNGTXXGDS0  552      
972-586 A Dallas Fort Worth Airport EMS TX DFIATXXADS0  552      
972-586 0 Dallas Fort Worth Airport EMS TX   552      
972-586 1 Dallas Fort Worth Airport EMS TX   552      
972-586 4 Dallas Fort Worth Airport EMS TX   552      
972-586 5 Dallas Fort Worth Airport EMS TX   552      
972-586 6 Dallas Fort Worth Airport EMS TX   552      
972-594 A Irving TX IRNGTXXADS0  552      
972-594 0 Irving TX   552      
972-594 1 Irving TX   552      
972-594 2 Irving TX   552      
972-594 3 Irving TX   552      
972-594 4 Irving TX   552      
972-594 5 Irving TX   552      
972-594 6 Irving TX   552      
972-594 7 Irving TX   552      
972-594 8 Irving TX   552      
972-596 A Plano TX PLANTXXBDS0  552      
972-599 A Plano TX PLANTXXBDS0  552      
972-604 A Plano TX PLANTXXDDS1  552      
972-605 A Plano TX PLANTXXDDS1  552      
972-607 A Irving TX IRNGTXXADS0  552      
972-607 1 Irving TX   552      
972-607 2 Irving TX   552      
972-608 A Plano TX PLANTXXDDS1  552      
972-608 0 Plano TX   552      
972-608 1 Plano TX   552      
972-608 2 Plano TX   552      
972-608 4 Plano TX   552      
972-608 5 Plano TX   552      
972-608 6 Plano TX   552      
972-608 8 Plano TX   552      
972-608 9 Plano TX   552      
972-612 A Plano TX PLANTXXBDS0  552      
972-615 A Dallas Fort Worth Airport EMS TX DFIATXXADS0  552      
972-618 A Plano TX PLANTXXKDS0  552      
972-621 A Irving EMS TX IRNGTXXFDS0  552      
972-621 0 Irving EMS TX   552      
972-621 2 Irving EMS TX   552      
972-621 3 Irving EMS TX   552      
972-621 4 Irving EMS TX   552      
972-621 5 Irving EMS TX   552      
972-621 6 Irving EMS TX   552      
972-621 7 Irving EMS TX   552      
972-621 8 Irving EMS TX   552      

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

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