Local Calling Guide

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NPA: 346 [Rate centres in NPA 346] [Dial plan for NPA 346]

NXX: 910

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-910 A Mont Belvieu TX BYTWTXXAHMD  903C ONVOY, LLC - TX 560      
346-910 0 Mont Belvieu TX HSTNTXJAXDY  145J TERRA NOVA TELECOM INC. 560   2024-02-13   
346-910 1 Mont Belvieu TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2021-12-04   
346-910 2 Mont Belvieu TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2021-12-04   
346-910 3 Mont Belvieu TX BYTWTXXARMD  624H ONVOY SPECTRUM, LLC 560   2021-07-09   
346-910 4 Mont Belvieu TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2023-06-17   
346-910 5 Mont Belvieu TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2024-03-15   
346-910 6 Mont Belvieu TX BYTWTXXANMD  318C CEBRIDGE TELECOM TX , L.P. - TX 560   2022-05-20   
346-910 7 Mont Belvieu TX BYTWTXXAHMD  903C ONVOY, LLC - TX 560   2021-10-25   
346-910 8 Mont Belvieu TX BYTWTXXAHMD  903C ONVOY, LLC - TX 560   2021-10-25   
346-910 9 Mont Belvieu TX BYTWTXXAHMD  903C ONVOY, LLC - TX 560   2021-02-18   

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

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