Local Calling Guide

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NPA: 972 [Rate centres in NPA 972] [Dial plan for NPA 972]

NXX: 944

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
972-944 A Dallas TX DLLSTXRIXRZ  839J EON TELECOM, INC. 552   2024-02-05   
972-944 0 Dallas TX   903C ONVOY, LLC - TX 552      
972-944 1 Dallas TX DLLSTXRIXRZ  839J EON TELECOM, INC. 552      
972-944 2 Dallas TX DLLSTXRIXRZ  839J EON TELECOM, INC. 552      
972-944 3 Dallas TX DLLSTXRIXRZ  839J EON TELECOM, INC. 552      
972-944 4 Dallas TX DLLSTXRIXRZ  839J EON TELECOM, INC. 552      
972-944 5 Dallas TX   903C ONVOY, LLC - TX 552      
972-944 6 Dallas TX   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-944 7 Dallas TX   903C ONVOY, LLC - TX 552      
972-944 8 Dallas TX   903C ONVOY, LLC - TX 552      
972-944 9 Dallas TX   903C ONVOY, LLC - TX 552      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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