Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 830 [Rate centres in NPA 830] [Dial plan for NPA 830]

NXX: 579

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-579 A Campbellton TX CMTNTXCBRS0  9533 SOUTHWESTERN BELL 566      
830-579 0 Campbellton TX SNANTXCA85Z  145J TERRA NOVA TELECOM INC. 566   2023-08-10   
830-579 1 Campbellton TX CMTNTXCBRS0  9533 SOUTHWESTERN BELL 566      
830-579 3 Campbellton TX SNANTXCA58Z  516C AT&T CORP. 566   2011-11-25   
830-579 4 Campbellton TX CMTNTXCBRS0  9533 SOUTHWESTERN BELL 566      
830-579 6 Campbellton TX SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566   2021-06-24   
830-579 9 Campbellton TX SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566   2018-11-18   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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