Local Calling Guide

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Katy, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
832-913 A HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
832-913 0 HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2014-08-10   
832-913 1 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2015-04-20   
832-913 2 HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2013-05-17   
832-913 3 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2014-09-05   
832-913 4 HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2014-04-30   
832-913 5 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-10-23   
832-913 6 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2015-01-02   
832-913 7 HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560   2015-03-01   
832-913 8 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2015-07-20   
832-913 9 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-07-30   

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Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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