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: 496

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-496 A Beach City TX BYTWTXXAHMD  903C ONVOY, LLC - TX 560      
346-496 0 Beach City TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-05-15   
346-496 1 Beach City TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-05-15   
346-496 2 Beach City TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-04   
346-496 3 Beach City TX   903C ONVOY, LLC - TX 560   2021-01-03   
346-496 4 Beach City TX   903C ONVOY, LLC - TX 560   2021-01-03   
346-496 5 Beach City TX   624H ONVOY SPECTRUM, LLC 560   2021-07-09   
346-496 6 Beach City TX   490J DISH WIRELESS, LLC 560   2022-12-22   
346-496 7 Beach City TX   318J COMCAST IP PHONE, LLC 560   2021-08-30   
346-496 8 Beach City TX   5562 METROPCS, INC. 560   2021-11-04   
346-496 9 Beach City TX   5562 METROPCS, INC. 560   2021-11-04   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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