Local Calling Guide

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NPA: 469 [Rate centres in NPA 469] [Dial plan for NPA 469]

NXX: 778

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
469-778 A Dallas TX   793K TWC IP ENABLED SERVICES, LLC 552      
469-778 0 Dallas TX   793K TWC IP ENABLED SERVICES, LLC 552   2015-07-27   
469-778 2 Dallas TX   793K TWC IP ENABLED SERVICES, LLC 552   2015-07-27   
469-778 3 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2015-08-01   
469-778 4 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2015-08-01   
469-778 5 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2015-08-01   
469-778 6 Dallas TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2015-08-01   
469-778 7 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2015-08-01   
469-778 8 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2017-02-13   
469-778 9 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2015-08-01   

Last updated: Sun, 17 May 2026 03:26:51 UTC

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