Local Calling Guide

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Thornton, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
254-306 A WACOTX01XIX  903C ONVOY, LLC - TX 556      
254-306 0   903C ONVOY, LLC - TX 556   2017-06-04   
254-306 1   903C ONVOY, LLC - TX 556   2021-07-02   
254-306 2   903C ONVOY, LLC - TX 556   2019-10-30   
254-306 3   903C ONVOY, LLC - TX 556   2019-10-30   
254-306 4   903C ONVOY, LLC - TX 556   2020-12-18   
254-306 5   903C ONVOY, LLC - TX 556   2020-12-18   
254-306 6   903C ONVOY, LLC - TX 556   2023-09-17   
254-306 7   903C ONVOY, LLC - TX 556   2021-03-15   
254-306 8   903C ONVOY, LLC - TX 556   2021-03-15   
254-306 9   624H ONVOY SPECTRUM, LLC 556   2021-07-08   
254-380 A KLLNTXXASMD  0132 AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX 556      
254-385 A THTNTXXARS1  2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 556      
254-385 0   2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 556      
254-385 1   2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 556      
254-385 2   2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 556      
254-385 3   2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 556      
254-385 4   2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 556      
254-385 5   2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 556      
254-385 6   2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 556      
254-385 7   2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 556      
254-385 8   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 556   2014-06-07   
254-385 9   2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 556      
254-439 A WACOTX01XIX  903C ONVOY, LLC - TX 556      
254-439 2   624H ONVOY SPECTRUM, LLC 556   2021-12-03   
254-439 3   624H ONVOY SPECTRUM, LLC 556   2021-12-03   
254-439 4   903C ONVOY, LLC - TX 556   2021-10-28   
254-439 6   903C ONVOY, LLC - TX 556   2021-09-25   
254-439 7   903C ONVOY, LLC - TX 556   2021-09-25   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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