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: 352

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-352 A Houston TX HSTNTX01X7X  516C AT&T CORP. 560      
346-352 0 Houston TX HSTNTX01X7X  516C AT&T CORP. 560   2016-06-13   
346-352 1 Houston TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2016-08-15   
346-352 2 Houston TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2016-08-15   
346-352 3 Houston TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2016-05-23   
346-352 4 Houston TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2016-05-23   
346-352 5 Houston TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2016-05-23   
346-352 6 Houston TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2016-07-25   
346-352 7 Houston TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2016-08-15   
346-352 8 Houston TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2016-08-15   
346-352 9 Houston TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2016-08-16   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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