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: 835

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
430-835 A Marietta TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554      
430-835 0 Marietta TX LGVWTXPLXZX  073H TELNYX LLC 554   2021-03-21   
430-835 1 Marietta TX   793K TWC IP ENABLED SERVICES, LLC 554   2023-11-12   
430-835 3 Marietta TX TXRKTXXAHMD  624H ONVOY SPECTRUM, LLC 554   2021-06-28   
430-835 5 Marietta TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554   2021-03-19   
430-835 6 Marietta TX TXRKTXXAHMD  624H ONVOY SPECTRUM, LLC 554   2021-12-04   
430-835 7 Marietta TX TXRKTXXAHMD  624H ONVOY SPECTRUM, LLC 554   2021-12-04   
430-835 8 Marietta TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554   2018-12-18   
430-835 9 Marietta TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554   2022-12-15   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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