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: 273

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
430-273 A Oakland TX DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552      
430-273 0 Oakland TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2024-05-04   
430-273 1 Oakland TX   793K TWC IP ENABLED SERVICES, LLC 552   2023-09-17   
430-273 2 Oakland TX DLLSTX97X1X  073H TELNYX LLC 552   2020-12-28   
430-273 3 Oakland TX DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552   2021-09-17   
430-273 8 Oakland TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2024-06-24   
430-273 9 Oakland TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2024-11-22   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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