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: 299

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
430-299 A Malakoff TX DLLSTX97X5X  965H FRACTEL, LLC 552      
430-299 2 Malakoff TX ATHNTXXATMD  903C ONVOY, LLC - TX 552   2021-08-06   
430-299 3 Malakoff TX ATHNTXXATMD  903C ONVOY, LLC - TX 552   2021-08-06   
430-299 8 Malakoff TX   145J TERRA NOVA TELECOM INC. 552   2025-08-22   
430-299 9 Malakoff TX DLLSTX97X5X  965H FRACTEL, LLC 552   2021-05-03   

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

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