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: 440

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
425-440 A Bellevue WA BLLVWAGLDS0  9638 QWEST CORPORATION 674      
425-440 0 Bellevue WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2008-05-14   
425-440 1 Bellevue WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2010-08-07   
425-440 2 Bellevue WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2008-05-13   
425-440 3 Bellevue WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2008-06-03   
425-440 4 Bellevue WA BLLVWAGLDS0  9638 QWEST CORPORATION 674   2008-03-14   
425-440 5 Bellevue WA STTLWAWB19Z  663D ELTOPIA COMMUNICATIONS, LLC - WA 674   2020-07-29   
425-440 6 Bellevue WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2009-04-02   
425-440 7 Bellevue WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2009-07-30   
425-440 8 Bellevue WA STTNWAHODSE  329E YMAX COMMUNICATIONS CORP. - WA 674   2008-06-20   
425-440 9 Bellevue WA STTNWAHODSE  329E YMAX COMMUNICATIONS CORP. - WA 674   2008-06-20   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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