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: 788

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
430-788 A Big Sandy TX LGVWTXPLX5Y  965H FRACTEL, LLC 554      
430-788 0 Big Sandy TX   004F BANDWIDTH.COM CLEC, LLC - TX 554   2022-11-24   
430-788 1 Big Sandy TX   318C CEBRIDGE TELECOM TX , L.P. - TX 554   2024-04-12   
430-788 2 Big Sandy TX   903C ONVOY, LLC - TX 554   2021-08-16   
430-788 4 Big Sandy TX   624H ONVOY SPECTRUM, LLC 554   2021-12-04   
430-788 5 Big Sandy TX   624H ONVOY SPECTRUM, LLC 554   2021-12-04   
430-788 6 Big Sandy TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2022-01-14   
430-788 7 Big Sandy TX   903C ONVOY, LLC - TX 554   2021-07-10   
430-788 8 Big Sandy TX   965H FRACTEL, LLC 554   2021-07-09   
430-788 9 Big Sandy TX   624H ONVOY SPECTRUM, LLC 554   2021-07-12   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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