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: 324

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
430-324 A Atlanta TX   793K TWC IP ENABLED SERVICES, LLC 554      
430-324 0 Atlanta TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554   2024-06-03   
430-324 1 Atlanta TX   793K TWC IP ENABLED SERVICES, LLC 554   2024-06-02   
430-324 2 Atlanta TX LGVWTXPLX7Y  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 554   2024-12-26   
430-324 3 Atlanta TX LGVWTXPLX3Y  624H ONVOY SPECTRUM, LLC 554   2024-12-27   
430-324 4 Atlanta TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 554   2025-03-27   
430-324 7 Atlanta TX   515J IP HORIZON LLC 554   2025-03-10   
430-324 8 Atlanta TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554   2024-07-15   
430-324 9 Atlanta TX   515J IP HORIZON LLC 554   2025-03-10   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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