Local Calling Guide

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

NXX: 527

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-527 A Grapevine TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-527 0 Grapevine TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-527 1 Grapevine TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-07-03   
817-527 2 Grapevine TX DLLSTXSQDS2  8958 XO TEXAS, INC. 552   2009-11-08   
817-527 3 Grapevine TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2007-08-11   
817-527 4 Grapevine TX DLLSTXHM4MD  7409 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - TX 552   2009-03-23   
817-527 5 Grapevine TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2012-06-22   
817-527 6 Grapevine TX IRNGTXXBXQX  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552   2011-08-15   
817-527 7 Grapevine TX IRNGTXXBXQX  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552   2014-11-17   
817-527 8 Grapevine TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2013-04-26   
817-527 9 Grapevine TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-10-30   

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

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