Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 346 [Rate centres in NPA 346] [Dial plan for NPA 346]

NXX: 537

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-537 A Houston TX HSTNTXJAXQY  490J DISH WIRELESS, LLC 560      
346-537 0 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-537 1 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-537 2 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-537 3 Houston TX HSTNTXGI1MD  004F BANDWIDTH.COM CLEC, LLC - TX 560      
346-537 4 Houston TX HSTNTXGI1MD  004F BANDWIDTH.COM CLEC, LLC - TX 560      
346-537 5 Houston TX HSTNTXYAHMD  073H TELNYX LLC 560      
346-537 6 Houston TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560      
346-537 7 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-537 8 Houston TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560      
346-537 9 Houston TX HSTNTXJAXQY  490J DISH WIRELESS, LLC 560      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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