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: 837

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
430-837 A Bells Savoy TX DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552      
430-837 0 Bells Savoy TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-02-23   
430-837 4 Bells Savoy TX DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552   2022-03-10   
430-837 8 Bells Savoy TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2024-03-09   
430-837 9 Bells Savoy TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2022-04-11   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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