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: 469

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-469 A Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-469 0 Houston TX   624H ONVOY SPECTRUM, LLC 560   2023-07-31   
346-469 1 Houston TX   624H ONVOY SPECTRUM, LLC 560   2023-07-31   
346-469 2 Houston TX   624H ONVOY SPECTRUM, LLC 560   2023-07-31   
346-469 3 Houston TX   624H ONVOY SPECTRUM, LLC 560   2023-07-31   
346-469 4 Houston TX   624H ONVOY SPECTRUM, LLC 560   2023-07-31   
346-469 5 Houston TX   624H ONVOY SPECTRUM, LLC 560   2023-07-31   
346-469 6 Houston TX   624H ONVOY SPECTRUM, LLC 560   2023-07-31   
346-469 7 Houston TX   624H ONVOY SPECTRUM, LLC 560   2023-07-31   
346-469 8 Houston TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2023-09-29   
346-469 9 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   

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

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