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: 381

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
945-381 A McKinney TX   903C ONVOY, LLC - TX 552   2025-06-06   
945-381 0 McKinney TX   903C ONVOY, LLC - TX 552   2025-06-06   
945-381 1 McKinney TX   903C ONVOY, LLC - TX 552   2025-06-06   
945-381 7 McKinney TX   624H ONVOY SPECTRUM, LLC 552   2025-06-09   
945-381 8 McKinney TX   624H ONVOY SPECTRUM, LLC 552   2025-06-09   
945-381 9 McKinney TX   624H ONVOY SPECTRUM, LLC 552   2025-06-09   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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