Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 945 [Rate centres in NPA 945] [Dial plan for NPA 945]

NXX: 288

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
945-288 A Irving TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
945-288 0 Irving TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-03-26   
945-288 1 Irving TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-03-27   
945-288 2 Irving TX   903C ONVOY, LLC - TX 552   2023-07-14   
945-288 3 Irving TX   903C ONVOY, LLC - TX 552   2023-07-14   
945-288 4 Irving TX   903C ONVOY, LLC - TX 552   2023-07-14   
945-288 5 Irving TX   903C ONVOY, LLC - TX 552   2023-07-21   
945-288 6 Irving TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-03-27   
945-288 7 Irving TX   939H COMMIO, LLC 552   2024-01-14   
945-288 8 Irving TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-03-27   
945-288 9 Irving TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-03-27   

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

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