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: 279

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
430-279 A Gordonville TX DLLSTX97X5X  965H FRACTEL, LLC 552      
430-279 0 Gordonville TX   073H TELNYX LLC 552   2020-12-28   
430-279 1 Gordonville TX   903C ONVOY, LLC - TX 552   2021-02-03   
430-279 2 Gordonville TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2025-07-27   
430-279 3 Gordonville TX   903C ONVOY, LLC - TX 552   2021-02-03   
430-279 4 Gordonville TX   624H ONVOY SPECTRUM, LLC 552   2024-01-04   
430-279 6 Gordonville TX   965H FRACTEL, LLC 552   2020-08-11   
430-279 8 Gordonville TX   516J TON80 COMMUNICATIONS, LLC 552   2021-10-15   
430-279 9 Gordonville TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2022-02-04   

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

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