Local Calling Guide

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Lavernia PPCP, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
830-253 A LVRNTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 566      
830-253 0   177F PEERLESS NETWORK OF TEXAS, LLC - TX 566   2014-05-08   
830-253 1   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 566      
830-253 2   004F BANDWIDTH.COM CLEC, LLC - TX 566   2012-01-13   
830-253 3   004F BANDWIDTH.COM CLEC, LLC - TX 566   2014-10-04   
830-253 4   004F BANDWIDTH.COM CLEC, LLC - TX 566   2015-02-14   
830-253 5   004F BANDWIDTH.COM CLEC, LLC - TX 566   2015-09-05   
830-253 6   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2018-11-22   
830-253 8   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 566      
830-253 9   145J TERRA NOVA TELECOM INC. 566   2024-02-13   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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