Local Calling Guide

Area code/prefix search

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

NXX: 843

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-843 A Richmond-Rosenberg TX HSTNTX01X7X  516C AT&T CORP. 560      
346-843 0 Richmond-Rosenberg TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2016-08-20   
346-843 1 Richmond-Rosenberg TX HSTNTXMOX7X  318J COMCAST IP PHONE LLC 560   2019-03-15   
346-843 2 Richmond-Rosenberg TX HSTNTXMOX7X  318J COMCAST IP PHONE LLC 560   2017-07-02   
346-843 3 Richmond-Rosenberg TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2018-04-23   
346-843 4 Richmond-Rosenberg TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS 560   2018-09-13   
346-843 5 Richmond-Rosenberg TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS 560   2019-06-02   
346-843 6 Richmond-Rosenberg TX RSBGTXRRDS0  9533 SOUTHWESTERN BELL 560   2017-02-14   
346-843 7 Richmond-Rosenberg TX HSTNTX01X7X  516C AT&T CORP. 560   2016-08-13   
346-843 8 Richmond-Rosenberg TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2018-12-09   
346-843 9 Richmond-Rosenberg TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-08-13   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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