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: 644

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-644 A Stonewall TX STNWTXXARS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 566      
830-644 0 Stonewall TX SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566   2014-05-02   
830-644 1 Stonewall TX CMFTTXXADS1  413F HILL COUNTRY TELECOMMUNICATIONS, LLC - TX 566   2016-02-07   
830-644 2 Stonewall TX STNWTXXARS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 566      
830-644 3 Stonewall TX SNANTXCAHMD  073H TELNYX LLC 566   2019-09-27   
830-644 4 Stonewall TX SNANTXCA84Z  965H FRACTEL, LLC 566   2020-08-02   
830-644 6 Stonewall TX FRBGTXXA0MD  903C ONVOY, LLC - TX 566   2021-09-03   
830-644 7 Stonewall TX SNANTXCA60Z  508J CENTURYLINK COMMUNICATIONS, LLC 566   2018-01-11   
830-644 8 Stonewall TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2006-08-14   
830-644 9 Stonewall TX SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566   2021-10-27   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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