Local Calling Guide

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

NXX: 381

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-381 A Houston Suburban TX HSTNTXYALMD  597F VOIP INNOVATIONS, LLC 560      
346-381 0 Houston Suburban TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2019-09-22   
346-381 1 Houston Suburban TX HSTNTXYALMD  597F VOIP INNOVATIONS, LLC 560   2019-03-25   
346-381 2 Houston Suburban TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2019-09-22   
346-381 3 Houston Suburban TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2019-09-22   
346-381 4 Houston Suburban TX HSTDTXBG5MD  6701 AERIAL COMMUNICATIONS, INC. 560   2019-09-09   
346-381 5 Houston Suburban TX HSTDTXBG5MD  6701 AERIAL COMMUNICATIONS, INC. 560   2019-09-09   
346-381 6 Houston Suburban TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2019-08-02   
346-381 7 Houston Suburban TX HSTDTXBG5MD  6701 AERIAL COMMUNICATIONS, INC. 560   2019-09-09   
346-381 8 Houston Suburban TX HSTDTXBG5MD  6701 AERIAL COMMUNICATIONS, INC. 560   2019-09-09   
346-381 9 Houston Suburban TX HSTDTXBG5MD  6701 AERIAL COMMUNICATIONS, INC. 560   2019-09-09   

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

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