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: 984

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-984 A Johnson City TX FRBGTXXA0MD  903C ONVOY, LLC - TX 566      
830-984 0 Johnson City TX   903C ONVOY, LLC - TX 566   2022-12-15   
830-984 1 Johnson City TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      
830-984 4 Johnson City TX   903C ONVOY, LLC - TX 566   2021-09-02   
830-984 5 Johnson City TX   624H ONVOY SPECTRUM, LLC 566   2021-12-04   
830-984 6 Johnson City TX   624H ONVOY SPECTRUM, LLC 566   2021-12-04   
830-984 8 Johnson City TX   624H ONVOY SPECTRUM, LLC 566   2021-06-24   
830-984 9 Johnson City TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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