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NPA: 425 [Rate centres in NPA 425] [Dial plan for NPA 425]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
425-642 8 Issaquah WA   483E ONVOY, LLC - WA 674      
425-642 9 Issaquah WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2018-11-19   
425-643 A Bellevue WA BLLVWASHDS0  9638 QWEST CORPORATION 674      
425-644 A Bellevue WA BLLVWASHDS0  9638 QWEST CORPORATION 674      
425-645 A Everett WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-645 0 Everett WA   483E ONVOY, LLC - WA 674      
425-645 1 Everett WA   483E ONVOY, LLC - WA 674      
425-645 2 Everett WA   483E ONVOY, LLC - WA 674      
425-645 3 Everett WA   483E ONVOY, LLC - WA 674      
425-645 4 Everett WA   483E ONVOY, LLC - WA 674      
425-645 5 Everett WA   483E ONVOY, LLC - WA 674      
425-645 6 Everett WA   483E ONVOY, LLC - WA 674      
425-645 7 Everett WA   483E ONVOY, LLC - WA 674      
425-645 8 Everett WA   483E ONVOY, LLC - WA 674      
425-645 9 Everett WA   483E ONVOY, LLC - WA 674   2005-03-13   
425-646 A Bellevue WA BLLVWAGLDS0  9638 QWEST CORPORATION 674      
425-647 A Bellevue WA RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-647 0 Bellevue WA   6529 T-MOBILE USA, INC. 674   2007-08-30   
425-647 1 Bellevue WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2010-01-15   
425-647 2 Bellevue WA   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-647 3 Bellevue WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-01-23   
425-647 4 Bellevue WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-01-23   
425-647 5 Bellevue WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-01-23   
425-647 6 Bellevue WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-01-23   
425-647 7 Bellevue WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-01-23   
425-647 8 Bellevue WA   6529 T-MOBILE USA, INC. 674   2006-06-05   
425-647 9 Bellevue WA   6529 T-MOBILE USA, INC. 674   2006-06-05   
425-648 A Halls Lake WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-648 0 Halls Lake WA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
425-648 1 Halls Lake WA   483E ONVOY, LLC - WA 674      
425-648 2 Halls Lake WA   483E ONVOY, LLC - WA 674      
425-648 3 Halls Lake WA   483E ONVOY, LLC - WA 674      
425-648 4 Halls Lake WA   483E ONVOY, LLC - WA 674      
425-648 5 Halls Lake WA   483E ONVOY, LLC - WA 674      
425-648 6 Halls Lake WA   483E ONVOY, LLC - WA 674      
425-648 7 Halls Lake WA   483E ONVOY, LLC - WA 674      
425-648 8 Halls Lake WA   483E ONVOY, LLC - WA 674      
425-648 9 Halls Lake WA   6529 T-MOBILE USA, INC. 674   2005-03-10   
425-649 A Bellevue WA BLLVWASHDS0  9638 QWEST CORPORATION 674      
425-650 A Kirkland WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-651 A Issaquah WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-651 0 Issaquah WA   9638 QWEST CORPORATION 674   2015-04-28   
425-651 1 Issaquah WA   9638 QWEST CORPORATION 674   2015-04-28   
425-651 2 Issaquah WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-651 3 Issaquah WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2024-12-30   
425-651 4 Issaquah WA   145J TERRA NOVA TELECOM INC. 674   2025-07-27   
425-651 5 Issaquah WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2018-08-19   
425-651 6 Issaquah WA   483E ONVOY, LLC - WA 674   2017-10-06   
425-651 7 Issaquah WA   508J CENTURYLINK COMMUNICATIONS, LLC 674   2015-06-26   
425-651 8 Issaquah WA   318J COMCAST IP PHONE, LLC 674   2016-04-26   
425-651 9 Issaquah WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2020-04-03   
425-652 A Bellevue WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
425-652 0 Bellevue WA   6529 T-MOBILE USA, INC. 674      
425-652 1 Bellevue WA   6529 T-MOBILE USA, INC. 674      
425-652 2 Bellevue WA   6529 T-MOBILE USA, INC. 674      
425-652 3 Bellevue WA   6529 T-MOBILE USA, INC. 674      
425-652 4 Bellevue WA   6529 T-MOBILE USA, INC. 674      
425-652 5 Bellevue WA   6529 T-MOBILE USA, INC. 674      
425-652 6 Bellevue WA   6529 T-MOBILE USA, INC. 674      
425-652 7 Bellevue WA   6529 T-MOBILE USA, INC. 674      
425-652 8 Bellevue WA   6529 T-MOBILE USA, INC. 674      
425-652 9 Bellevue WA   5562 METROPCS, INC. 674      
425-653 A Bellevue WA BLLVWASHDS0  9638 QWEST CORPORATION 674      
425-654 A Issaquah WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-654 0 Issaquah WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-01-07   
425-654 1 Issaquah WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-07-15   
425-654 2 Issaquah WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-07-15   
425-654 3 Issaquah WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2010-06-10   
425-654 4 Issaquah WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-654 5 Issaquah WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2013-02-22   
425-654 6 Issaquah WA   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2014-05-18   
425-654 7 Issaquah WA   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2014-05-18   
425-654 8 Issaquah WA   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2014-05-18   
425-654 9 Issaquah WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2016-11-09   
425-655 A Kirkland WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
425-655 0 Kirkland WA   006F BANDWIDTH.COM CLEC, LLC - WA 674   2019-02-11   
425-655 1 Kirkland WA   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2018-12-28   
425-655 2 Kirkland WA   006F BANDWIDTH.COM CLEC, LLC - WA 674   2019-02-11   
425-655 3 Kirkland WA   006F BANDWIDTH.COM CLEC, LLC - WA 674   2019-02-11   
425-655 4 Kirkland WA   006F BANDWIDTH.COM CLEC, LLC - WA 674   2018-12-14   
425-655 5 Kirkland WA   483E ONVOY, LLC - WA 674   2019-01-18   
425-655 6 Kirkland WA   006F BANDWIDTH.COM CLEC, LLC - WA 674   2019-02-11   
425-655 7 Kirkland WA   006F BANDWIDTH.COM CLEC, LLC - WA 674   2019-02-11   
425-655 8 Kirkland WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2018-12-01   
425-655 9 Kirkland WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2018-09-23   
425-656 A Renton WA KENTWAOBDS0  9638 QWEST CORPORATION 674      
425-657 A Issaquah WA RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-657 0 Issaquah WA   318J COMCAST IP PHONE, LLC 674   2009-01-12   
425-657 1 Issaquah WA   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-657 2 Issaquah WA   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-657 3 Issaquah WA   483E ONVOY, LLC - WA 674   2016-03-07   
425-657 4 Issaquah WA   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-657 5 Issaquah WA   483E ONVOY, LLC - WA 674   2016-03-07   
425-657 6 Issaquah WA   006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-04-04   
425-657 7 Issaquah WA   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-657 8 Issaquah WA   6529 T-MOBILE USA, INC. 674   2016-07-10   
425-657 9 Issaquah WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2018-10-30   
425-658 A Kirkland WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-658 0 Kirkland WA   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2012-04-12   
425-658 1 Kirkland WA   483E ONVOY, LLC - WA 674   2010-02-25   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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