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: 486

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-486 A Liverpool TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-486 0 Liverpool TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2023-09-17   
346-486 1 Liverpool TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2023-06-25   
346-486 2 Liverpool TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2023-07-15   
346-486 3 Liverpool TX HSTNTXYAHMD  073H TELNYX LLC 560   2024-01-28   
346-486 4 Liverpool TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2022-12-22   
346-486 5 Liverpool TX   515J IP HORIZON LLC 560   2025-05-01   
346-486 6 Liverpool TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-09-24   
346-486 7 Liverpool TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-09-24   
346-486 8 Liverpool TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2021-12-04   
346-486 9 Liverpool TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2022-05-21   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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