Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 430 [Rate centres in NPA 430] [Dial plan for NPA 430]

NXX: 314

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
430-314 A Gilmer TX TXRKTXXAHMD  624H ONVOY SPECTRUM, LLC 554      
430-314 0 Gilmer TX LGVWTXPLXZX  073H TELNYX LLC 554   2021-03-18   
430-314 1 Gilmer TX LGVWTXPLX1X  004F BANDWIDTH.COM CLEC, LLC - TX 554   2022-02-20   
430-314 2 Gilmer TX   6529 T-MOBILE USA, INC. 554   2022-06-30   
430-314 3 Gilmer TX TXRKTXXAHMD  624H ONVOY SPECTRUM, LLC 554   2021-12-28   
430-314 4 Gilmer TX TXRKTXXAHMD  624H ONVOY SPECTRUM, LLC 554   2021-12-28   
430-314 5 Gilmer TX TXRKTXXAHMD  624H ONVOY SPECTRUM, LLC 554   2021-06-28   
430-314 6 Gilmer TX   612K CSC VOICE, LLC 554   2022-06-27   
430-314 7 Gilmer TX   612K CSC VOICE, LLC 554   2022-06-27   

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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