Local Calling Guide

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NPA: 945 [Rate centres in NPA 945] [Dial plan for NPA 945]

NXX: 221

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
945-221 A Dallas TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
945-221 0 Dallas TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2022-09-09   
945-221 1 Dallas TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2022-03-14   
945-221 2 Dallas TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2022-03-14   
945-221 3 Dallas TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2022-06-06   
945-221 4 Dallas TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2022-06-06   
945-221 5 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2023-01-01   
945-221 6 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2023-01-01   
945-221 7 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2023-01-01   
945-221 8 Dallas TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2022-09-09   
945-221 9 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-01-15   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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