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: 547

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-547 A Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-547 0 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2022-04-23   
346-547 1 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2022-04-02   
346-547 2 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2022-04-02   
346-547 3 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2022-04-02   
346-547 4 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2022-04-02   
346-547 5 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2022-04-02   
346-547 6 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2022-04-02   
346-547 7 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2022-04-01   
346-547 8 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2022-04-01   
346-547 9 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2022-04-02   

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

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