Local Calling Guide

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Houston, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
346-718 9 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-06-13   
346-719 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-719 0 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-12-31   
346-719 1 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-12-31   
346-719 2 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-12-31   
346-719 3 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-12-31   
346-719 4 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-12-31   
346-719 5 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-12-31   
346-719 6 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-12-31   
346-719 7 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-12-31   
346-719 8 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-12-31   
346-719 9 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-12-31   
346-720 A HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
346-720 0 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-720 1 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-720 2 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-720 3 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-720 4 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-720 5 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-720 6 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-720 7 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-720 8 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-720 9 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-721 A HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
346-721 0 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-721 1 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-721 2 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-721 3 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-721 4 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-721 5 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-721 6 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-721 7 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-721 8 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-721 9 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-722 A HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
346-722 0 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-722 1 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-722 2 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-722 3 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-722 4 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-722 5 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-722 6 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-722 7 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-722 8 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-722 9 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-723 A HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
346-723 0 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-723 1 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-723 2 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-723 3 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-723 4 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-723 5 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-723 6 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-723 7 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-723 8 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-723 9 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-725 A HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
346-725 0 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-725 1 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-725 2 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-725 3 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-725 4 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-725 5 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-725 6 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-725 7 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-725 8 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-725 9 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-726 A HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
346-726 0 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-726 1 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-726 2 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-726 3 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-726 4 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-726 5 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-726 6 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-726 7 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-726 8 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-726 9 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-727 A HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
346-727 0 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-727 1 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-727 2 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-727 3 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-727 4 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-727 5 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-727 6 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-727 7 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-727 8 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-727 9 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-728 A HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
346-728 0 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-728 1 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-728 2 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-728 3 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-728 4 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-728 5 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-728 6 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-728 7 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-728 8 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   
346-728 9 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2014-07-01   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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