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: 600

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
425-600 A Issaquah WA STTLWAWB15Z  965H FRACTEL, LLC 674      
425-600 0 Issaquah WA STTLWAWB15Z  965H FRACTEL, LLC 674   2021-06-21   
425-600 1 Issaquah WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-06-26   
425-600 2 Issaquah WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-06-26   
425-600 3 Issaquah WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-06-26   
425-600 4 Issaquah WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-06-26   
425-600 5 Issaquah WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2022-10-10   
425-600 6 Issaquah WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2022-10-10   
425-600 7 Issaquah WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2022-10-10   
425-600 8 Issaquah WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2024-05-11   
425-600 9 Issaquah WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2022-10-10   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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