Local Calling Guide

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NPA: 830 [Rate centres in NPA 830] [Dial plan for NPA 830]

NXX: 368

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-368 A Balcones TX   793K TWC IP ENABLED SERVICES, LLC 566      
830-368 0 Balcones TX SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566   2013-09-09   
830-368 1 Balcones TX SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566   2018-12-27   
830-368 2 Balcones TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2021-04-23   
830-368 3 Balcones TX BLVRTXXA5MD  903C ONVOY, LLC - TX 566   2022-01-08   
830-368 4 Balcones TX   793K TWC IP ENABLED SERVICES, LLC 566   2007-07-11   
830-368 5 Balcones TX   793K TWC IP ENABLED SERVICES, LLC 566   2010-11-06   
830-368 6 Balcones TX SNANTXCA41Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 566   2021-11-03   
830-368 7 Balcones TX   145J TERRA NOVA TELECOM INC. 566   2025-08-29   
830-368 8 Balcones TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2023-02-18   
830-368 9 Balcones TX SNANTXCA94Z  490J DISH WIRELESS, LLC 566   2022-04-01   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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