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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
425-577 1 Bellevue WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2005-10-25   
425-577 2 Bellevue WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2005-10-25   
425-577 3 Bellevue WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2006-01-06   
425-577 4 Bellevue WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2006-01-06   
425-577 5 Bellevue WA RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-577 6 Bellevue WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2005-03-07   
425-577 7 Bellevue WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2005-03-07   
425-577 8 Bellevue WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2006-01-06   
425-577 9 Bellevue WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2006-01-06   
425-578 A Maple Valley WA STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
425-578 0 Maple Valley WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-02-12   
425-578 1 Maple Valley WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-02-12   
425-578 2 Maple Valley WA STTLWAWB28Z  490J BOOST SUBSCRIBERCO L.L.C. 674   2023-07-03   
425-578 4 Maple Valley WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2010-06-20   
425-578 5 Maple Valley WA STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2018-06-09   
425-578 7 Maple Valley WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2015-10-11   
425-578 9 Maple Valley WA STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
425-579 A Halls Lake WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2026-02-14   
425-579 0 Halls Lake WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2026-07-20   
425-579 1 Halls Lake WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2026-06-22   
425-579 8 Halls Lake WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2026-05-23   
425-579 9 Halls Lake WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2026-02-14   
425-580 A Kirkland WA KRLDWAXXDS0  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-581 A Silver Lake WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2026-02-14   
425-581 0 Silver Lake WA   006F BANDWIDTH.COM CLEC, LLC - WA 674   2026-02-16   
425-581 9 Silver Lake WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2026-02-14   
425-582 A Halls Lake WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674      
425-582 0 Halls Lake WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2010-10-11   
425-582 1 Halls Lake WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2009-09-21   
425-582 2 Halls Lake WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2007-09-21   
425-582 3 Halls Lake WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2010-02-09   
425-582 4 Halls Lake WA RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674   2002-10-05   
425-582 5 Halls Lake WA STTLWA03X7X  829J PAETEC ITEL, LLC 674   2009-12-05   
425-582 6 Halls Lake WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2009-10-16   
425-582 7 Halls Lake WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2008-03-28   
425-582 8 Halls Lake WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2008-03-28   
425-582 9 Halls Lake WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2011-09-22   
425-583 A Everett WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
425-583 0 Everett WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
425-583 1 Everett WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
425-583 2 Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2007-10-17   
425-583 3 Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2007-10-17   
425-583 4 Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2007-10-17   
425-583 5 Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2007-10-17   
425-583 6 Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2007-10-17   
425-583 7 Everett WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2008-01-09   
425-583 8 Everett WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2008-02-11   
425-583 9 Everett WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2008-02-11   
425-584 A Maple Valley WA   483E ONVOY, LLC - WA 674      
425-584 1 Maple Valley WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-06-26   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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