Local Calling Guide

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NPA: 817 [Rate centres in NPA 817] [Dial plan for NPA 817]

NXX: 778

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-778 A Grapevine TX GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-778 0 Grapevine TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-05-12   
817-778 1 Grapevine TX DLLSTXRIXPZ  7421 AT&T - LOCAL 552   2003-11-13   
817-778 2 Grapevine TX DLLSTXRIXPZ  7421 AT&T - LOCAL 552   2003-11-13   
817-778 3 Grapevine TX DLLSTXRIXPZ  7421 AT&T - LOCAL 552   2003-11-13   
817-778 4 Grapevine TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2003-01-12   
817-778 5 Grapevine TX DLLSTXRIXPZ  7421 AT&T - LOCAL 552   2004-02-21   
817-778 6 Grapevine TX DLLSTXRIXPZ  7421 AT&T - LOCAL 552   2004-02-21   
817-778 7 Grapevine TX GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-778 8 Grapevine TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-01-11   
817-778 9 Grapevine TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-05-12   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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