Local Calling Guide

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

NXX: 406

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
945-406 A Red Oak TX   903C ONVOY, LLC - TX 552   2025-11-13   
945-406 0 Red Oak TX   903C ONVOY, LLC - TX 552   2025-11-13   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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