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: 410

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
945-410 A Dallas TX DLLSTXRIY0X  425J CSC WIRELESS, LLC 552      
945-410 0 Dallas TX DLLSTXRIY0X  425J CSC WIRELESS, LLC 552   2026-07-21   
945-410 1 Dallas TX DLLSTXRIY0X  425J CSC WIRELESS, LLC 552   2026-07-21   
945-410 2 Dallas TX   903C ONVOY, LLC - TX 552   2026-09-04   
945-410 3 Dallas TX   903C ONVOY, LLC - TX 552   2026-09-04   
945-410 4 Dallas TX   903C ONVOY, LLC - TX 552   2026-09-04   
945-410 5 Dallas TX   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2026-08-16   
945-410 6 Dallas TX   903C ONVOY, LLC - TX 552   2026-09-04   
945-410 7 Dallas TX   903C ONVOY, LLC - TX 552   2026-09-04   

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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