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: 359

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-359 A Liverpool TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-359 0 Liverpool TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2019-05-16   
346-359 1 Liverpool TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2018-11-18   
346-359 2 Liverpool TX   073H TELNYX LLC 560   2020-10-18   
346-359 3 Liverpool TX   515J IP HORIZON LLC 560   2025-05-01   
346-359 4 Liverpool TX   903C ONVOY, LLC - TX 560   2020-12-10   
346-359 5 Liverpool TX   903C ONVOY, LLC - TX 560   2020-12-10   
346-359 6 Liverpool TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2023-10-15   
346-359 7 Liverpool TX   903C ONVOY, LLC - TX 560   2018-10-14   
346-359 8 Liverpool TX   903C ONVOY, LLC - TX 560   2021-07-02   
346-359 9 Liverpool TX   624H ONVOY SPECTRUM, LLC 560   2021-07-09   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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