Local Calling Guide

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

NXX: 592

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-592 A Mansfield TX RCSNTXHVBMD  516C AT&T CORP. 552      
817-592 0 Mansfield TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-14   
817-592 1 Mansfield TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-14   
817-592 2 Mansfield TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-14   
817-592 3 Mansfield TX RCSNTXHVBMD  516C AT&T CORP. 552   2010-03-16   
817-592 4 Mansfield TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-14   
817-592 5 Mansfield TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-05-12   
817-592 6 Mansfield TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-05-12   
817-592 7 Mansfield TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS LLC 552   2014-05-15   
817-592 8 Mansfield TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2014-10-12   
817-592 9 Mansfield TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2014-10-12   

Last updated: Tue, 15 Nov 2022 00:10:00 UTC

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