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: 842

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-842 A Dilley TX SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      
830-842 0 Dilley TX   6529 T-MOBILE USA, INC. 566   2024-11-05   
830-842 1 Dilley TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      
830-842 2 Dilley TX   6529 T-MOBILE USA, INC. 566   2024-11-05   
830-842 3 Dilley TX   624H ONVOY SPECTRUM, LLC 566   2021-06-24   
830-842 5 Dilley TX   965H FRACTEL, LLC 566   2020-07-18   
830-842 6 Dilley TX   516J TON80 COMMUNICATIONS, LLC 566   2021-10-02   
830-842 9 Dilley TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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