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: 261

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-261 A Porter TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
346-261 0 Porter TX   903C ONVOY, LLC - TX 560   2017-11-04   
346-261 1 Porter TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2018-05-26   
346-261 2 Porter TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2018-07-27   
346-261 3 Porter TX   903C ONVOY, LLC - TX 560   2019-07-11   
346-261 4 Porter TX   903C ONVOY, LLC - TX 560   2019-07-11   
346-261 5 Porter TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2019-12-08   
346-261 6 Porter TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2018-09-01   
346-261 7 Porter TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2017-12-13   
346-261 8 Porter TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2017-12-13   
346-261 9 Porter TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2017-07-09   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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