Local Calling Guide

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Charlotte, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
830-210 A SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      
830-210 0 SNANTXDIX6X  073H TELNYX LLC 566   2022-09-16   
830-210 1 SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      
830-210 2 SNANTXCAHMD  073H TELNYX LLC 566   2019-09-27   
830-210 3 SNANTXCA73Z  939H COMMIO, LLC 566   2024-01-18   
830-210 4 SNANTXCA73Z  939H COMMIO, LLC 566   2024-01-18   
830-210 5 SNANTXCA73Z  939H COMMIO, LLC 566   2024-01-18   
830-210 6 SNANTXCA73Z  939H COMMIO, LLC 566   2024-01-18   
830-210 7 SNANTXCA73Z  939H COMMIO, LLC 566   2024-01-18   
830-210 8 SNANTXCA73Z  939H COMMIO, LLC 566   2023-08-27   
830-210 9 SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      
830-277 A CHRLTXXARS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 566      
830-277 0 SNANTXCA73Z  939H COMMIO, LLC 566   2023-08-27   
830-277 1 CHRLTXXARS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 566      
830-277 2 CHRLTXXARS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 566      
830-277 7 SNANTXCA84Z  965H FRACTEL, LLC 566   2020-08-02   
830-277 8 SNANTXCA73Z  939H COMMIO, LLC 566   2023-08-27   
830-277 9 CHRLTXXARS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 566      
830-771 A CHRLTX02RS0  776A VTX COMMUNICATIONS, LLC 566      
830-771 0 CHRLTX02RS0  776A VTX COMMUNICATIONS, LLC 566   2012-05-21   
830-771 2 SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566   2021-12-04   
830-771 3 SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566   2021-12-04   
830-771 7 SNANTXDIRMD  903C ONVOY, LLC - TX 566   2018-09-24   
830-771 8 SNANTXDIRMD  903C ONVOY, LLC - TX 566   2018-09-24   
830-771 9 SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566   2013-10-06   

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

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