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: 294

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-294 A Houston TX HSTZTX16DS0  763H IP GLOBAL NETWORKS - TX 560      
346-294 0 Houston TX HSTZTX16DS0  763H IP GLOBAL NETWORKS - TX 560   2018-03-10   
346-294 1 Houston TX HSTZTX16DS0  763H IP GLOBAL NETWORKS - TX 560   2018-03-10   
346-294 2 Houston TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-03-12   
346-294 3 Houston TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-03-12   
346-294 4 Houston TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-03-12   
346-294 5 Houston TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-03-12   
346-294 6 Houston TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-03-12   
346-294 7 Houston TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-03-12   
346-294 8 Houston TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-03-12   
346-294 9 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2023-09-29   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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