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: 545

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
945-545 A Dallas TX DLLSTX97XUX  996J BARR TELL USA, LLC 552   2024-08-23   
945-545 0 Dallas TX   490J DISH WIRELESS, LLC 552   2024-08-24   
945-545 1 Dallas TX   490J DISH WIRELESS, LLC 552   2024-08-24   
945-545 2 Dallas TX   490J DISH WIRELESS, LLC 552   2024-10-12   
945-545 3 Dallas TX   490J DISH WIRELESS, LLC 552   2024-10-12   
945-545 4 Dallas TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2024-10-05   
945-545 5 Dallas TX   996J BARR TELL USA, LLC 552   2024-08-23   
945-545 6 Dallas TX   490J DISH WIRELESS, LLC 552   2024-12-11   
945-545 7 Dallas TX   490J DISH WIRELESS, LLC 552   2024-12-11   
945-545 8 Dallas TX   490J DISH WIRELESS, LLC 552   2025-01-10   
945-545 9 Dallas TX   490J DISH WIRELESS, LLC 552   2025-01-10   

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

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