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: 381

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
425-381 A Bothell WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-04-10   
425-381 0 Bothell WA PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2004-07-02   
425-381 1 Bothell WA PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2004-08-06   
425-381 2 Bothell WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2010-11-20   
425-381 3 Bothell WA PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2008-08-02   
425-381 4 Bothell WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2011-10-06   
425-381 5 Bothell WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2008-06-14   
425-381 6 Bothell WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2007-05-13   
425-381 7 Bothell WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2007-03-09   
425-381 8 Bothell WA   483E ONVOY, LLC - WA 674      
425-381 9 Bothell WA PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2008-08-02   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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