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: 239

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-239 A Richmond-Rosenberg TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS 560      
346-239 0 Richmond-Rosenberg TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS 560   2016-01-10   
346-239 1 Richmond-Rosenberg TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-01-11   
346-239 2 Richmond-Rosenberg TX HSTNTXJAXSX  997G LOCAL ACCESS LLC - TX 560   2016-01-11   
346-239 3 Richmond-Rosenberg TX RSBGTXRRDS0  9533 SOUTHWESTERN BELL 560   2016-02-24   
346-239 4 Richmond-Rosenberg TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-04-23   
346-239 5 Richmond-Rosenberg TX HSTZTX16DS0  763H IP GLOBAL NETWORKS - TX 560   2016-04-16   
346-239 6 Richmond-Rosenberg TX HSTNTXJAXSX  997G LOCAL ACCESS LLC - TX 560   2016-03-28   
346-239 7 Richmond-Rosenberg TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-03-28   
346-239 8 Richmond-Rosenberg TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-03-28   
346-239 9 Richmond-Rosenberg TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS 560   2016-01-10   

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

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