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: 794

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-794 A Tomball TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2024-06-03   
346-794 0 Tomball TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2024-06-03   
346-794 1 Tomball TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2024-08-10   
346-794 2 Tomball TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2024-08-10   
346-794 3 Tomball TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2024-08-10   
346-794 4 Tomball TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2024-12-20   
346-794 6 Tomball TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2024-11-03   
346-794 7 Tomball TX HSTNTXYAHMD  073H TELNYX LLC 560   2024-10-05   
346-794 8 Tomball TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2024-07-13   
346-794 9 Tomball TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2024-07-13   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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