Local Calling Guide

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NPA: 346 [Rate centres in NPA 346] [Dial plan for NPA 346]

NXX: 888

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-888 A Houston Suburban TX HSTNTXJADS6  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 560      
346-888 0 Houston Suburban TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2014-10-02   
346-888 1 Houston Suburban TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2014-10-02   
346-888 2 Houston Suburban TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-10-10   
346-888 3 Houston Suburban TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-10-23   
346-888 4 Houston Suburban TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-10-23   
346-888 5 Houston Suburban TX HSTNTX01X7X  516C AT&T CORP. 560   2014-08-13   
346-888 6 Houston Suburban TX HSTNTX01X7X  516C AT&T CORP. 560   2014-11-11   
346-888 7 Houston Suburban TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2014-11-24   
346-888 8 Houston Suburban TX HSTNTXJADS6  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 560   2014-07-01   
346-888 9 Houston Suburban TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2014-11-24   

Last updated: Fri, 13 May 2022 22:16:13 UTC

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