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: 655

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-655 A Rosharon TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-655 0 Rosharon TX HSTNTX362MD  939H COMMIO, LLC 560   2021-11-18   
346-655 1 Rosharon TX HSTNTX362MD  939H COMMIO, LLC 560   2021-11-18   
346-655 2 Rosharon TX HSTNTXJAXGY  516J TON80 COMMUNICATIONS, LLC 560   2021-07-01   
346-655 3 Rosharon TX HSTNTXJAXQY  490J DISH WIRELESS, LLC 560   2022-12-27   
346-655 4 Rosharon TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-01-14   
346-655 5 Rosharon TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-01-14   
346-655 6 Rosharon TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-01-14   
346-655 7 Rosharon TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2021-07-09   
346-655 8 Rosharon TX BYTWTXXARMD  624H ONVOY SPECTRUM, LLC 560   2021-11-26   
346-655 9 Rosharon TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2021-01-15   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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