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: 757

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-757 A Stafford TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560      
346-757 0 Stafford TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2016-08-25   
346-757 1 Stafford TX   5562 METROPCS, INC. 560   2016-10-07   
346-757 2 Stafford TX   5562 METROPCS, INC. 560   2016-10-07   
346-757 3 Stafford TX   5562 METROPCS, INC. 560   2016-10-07   
346-757 4 Stafford TX   5562 METROPCS, INC. 560   2016-10-07   
346-757 5 Stafford TX   5562 METROPCS, INC. 560   2016-10-07   
346-757 6 Stafford TX   5562 METROPCS, INC. 560   2016-10-07   
346-757 7 Stafford TX   5562 METROPCS, INC. 560   2016-10-07   
346-757 8 Stafford TX   5562 METROPCS, INC. 560   2017-02-06   
346-757 9 Stafford TX   5562 METROPCS, INC. 560   2017-02-06   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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