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: 514

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-514 A Stafford TX HSTDTXBGBMD  5562 METROPCS, INC. 560      
346-514 0 Stafford TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-12-03   
346-514 1 Stafford TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-12-03   
346-514 2 Stafford TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2022-02-24   
346-514 3 Stafford TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2022-01-09   
346-514 4 Stafford TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2022-01-09   
346-514 5 Stafford TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2022-01-09   
346-514 6 Stafford TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2022-02-24   
346-514 7 Stafford TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-12-03   
346-514 8 Stafford TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-12-03   
346-514 9 Stafford TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2021-12-03   

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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