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: 230

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-230 A Apollo TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-230 0 Apollo TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-04-14   
346-230 1 Apollo TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-04-14   
346-230 2 Apollo TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-04-22   
346-230 3 Apollo TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-04-22   
346-230 4 Apollo TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2016-07-17   
346-230 5 Apollo TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2018-04-23   
346-230 6 Apollo TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-01-02   
346-230 7 Apollo TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2018-10-06   
346-230 8 Apollo TX   515J IP HORIZON LLC 560   2017-12-15   
346-230 9 Apollo TX   515J IP HORIZON LLC 560   2018-12-08   

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

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