Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 425 [Rate centres in NPA 425] [Dial plan for NPA 425]

NXX: 464

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
425-464 A Fall City WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-464 2 Fall City WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2022-11-13   
425-464 3 Fall City WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2022-11-13   
425-464 4 Fall City WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2022-11-13   
425-464 5 Fall City WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2022-12-21   
425-464 6 Fall City WA   145J TERRA NOVA TELECOM INC. 674   2025-07-11   
425-464 7 Fall City WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2022-12-21   
425-464 8 Fall City WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2022-12-21   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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