Local Calling Guide

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

NXX: 264

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-264 A Christine EMS TX CHRSTXCHRS0  9533 SOUTHWESTERN BELL 566      
830-264 0 Christine EMS TX   939H COMMIO, LLC 566   2024-01-19   
830-264 1 Christine EMS TX   903C ONVOY, LLC - TX 566   2015-08-08   
830-264 2 Christine EMS TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2006-04-09   
830-264 3 Christine EMS TX   9533 SOUTHWESTERN BELL 566      
830-264 4 Christine EMS TX   939H COMMIO, LLC 566   2024-01-19   
830-264 5 Christine EMS TX   903C ONVOY, LLC - TX 566   2016-03-14   
830-264 6 Christine EMS TX   903C ONVOY, LLC - TX 566   2016-03-14   
830-264 7 Christine EMS TX   903C ONVOY, LLC - TX 566   2016-04-22   
830-264 8 Christine EMS TX   903C ONVOY, LLC - TX 566   2016-04-22   
830-264 9 Christine EMS TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 566   2013-10-06   

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

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