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: 248

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-248 A Pinehurst TX HSTNTX01X7X  516C AT&T CORP. 560      
346-248 0 Pinehurst TX   515J IP HORIZON LLC 560   2016-03-28   
346-248 1 Pinehurst TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-04-08   
346-248 2 Pinehurst TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-04-08   
346-248 3 Pinehurst TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-04-23   
346-248 4 Pinehurst TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-04-23   
346-248 5 Pinehurst TX HSTNTX01X7X  516C AT&T CORP. 560   2015-07-22   
346-248 6 Pinehurst TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2016-07-16   
346-248 7 Pinehurst TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2018-04-23   
346-248 8 Pinehurst TX HSTNTXJAX3Y  073H TELNYX LLC 560   2017-06-13   
346-248 9 Pinehurst TX HSTNTXJAXGY  516J TON80 COMMUNICATIONS, LLC 560   2021-06-11   

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

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