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 1 Campbellton TX CMTNTXCBRS0  9533 SOUTHWESTERN BELL 566      
830-579 3 Campbellton TX SNANTXCA58Z  516C AT&T CORP. 566      
830-579 4 Campbellton TX CMTNTXCBRS0  9533 SOUTHWESTERN BELL 566      
830-579 6 Campbellton TX SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566      
830-579 9 Campbellton TX SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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