Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 281 [Rate centres in NPA 281] [Dial plan for NPA 281]

NXX: 549

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-549 A Kemah TX HSTNTX01DS5  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-549 0 Kemah TX HSTNTXYAHMD  073H TELNYX LLC 560   2020-12-05   
281-549 1 Kemah TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-08-20   
281-549 2 Kemah TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-12-07   
281-549 3 Kemah TX HSTNTXGI1MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-02-26   
281-549 4 Kemah TX HSTNTXMOX7X  318J COMCAST IP PHONE LLC 560   2008-03-16   
281-549 5 Kemah TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2011-04-23   
281-549 6 Kemah TX HSTNTXMOX7X  318J COMCAST IP PHONE LLC 560   2011-08-06   
281-549 7 Kemah TX HSTNTXMOX7X  318J COMCAST IP PHONE LLC 560   2014-10-19   
281-549 8 Kemah TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2018-02-24   
281-549 9 Kemah TX HSTNTX01DS5  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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