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: 922

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-922 A Brookshire TX HSTNTXJAXBY  965H FRACTEL, LLC 560      
346-922 0 Brookshire TX KATYTXXA9MD  903C ONVOY, LLC - TX 560   2023-10-29   
346-922 1 Brookshire TX KATYTXXA9MD  903C ONVOY, LLC - TX 560   2023-10-29   
346-922 2 Brookshire TX HSTNTXJAXBY  965H FRACTEL, LLC 560   2021-09-17   
346-922 3 Brookshire TX KATYTXXA9MD  903C ONVOY, LLC - TX 560   2021-12-23   
346-922 4 Brookshire TX BKSHTXXARS0  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560   2023-04-27   
346-922 5 Brookshire TX KATYTXXA9MD  903C ONVOY, LLC - TX 560   2023-05-14   
346-922 6 Brookshire TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2022-03-03   
346-922 7 Brookshire TX HSTNTXJAXGY  516J TON80 COMMUNICATIONS, LLC 560   2022-03-23   
346-922 8 Brookshire TX KATYTXXA9MD  903C ONVOY, LLC - TX 560   2023-07-15   
346-922 9 Brookshire TX HSTNTXJAXQY  490J DISH WIRELESS, LLC 560   2022-09-03   

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

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