Local Calling Guide

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Region: WA

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
425-977 1 Halls Lake WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-977 2 Halls Lake WA TKWLWAZSDS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-977 3 Halls Lake WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-09-14   
425-977 4 Halls Lake WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2008-02-18   
425-977 5 Halls Lake WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-10-09   
425-977 6 Halls Lake WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2014-09-26   
425-977 7 Halls Lake WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-977 8 Halls Lake WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-977 9 Halls Lake WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2017-09-26   
425-979 A Kirkland WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
425-979 0 Kirkland WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2015-10-07   
425-979 1 Kirkland WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2015-10-07   
425-979 2 Kirkland WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2016-01-04   
425-979 3 Kirkland WA STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2016-02-14   
425-979 4 Kirkland WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2016-02-11   
425-979 5 Kirkland WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2015-12-05   
425-979 6 Kirkland WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2015-12-25   
425-979 7 Kirkland WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2015-09-25   
425-979 8 Kirkland WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2015-12-25   
425-979 9 Kirkland WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2015-08-07   
425-981 A Renton WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-981 0 Renton WA STTLWA060MD  5562 METROPCS, INC. 674   2020-11-16   
425-981 1 Renton WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-981 2 Renton WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-981 3 Renton WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-981 4 Renton WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-981 5 Renton WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2020-10-11   
425-981 6 Renton WA STTLWAWBXQZ  197D VONAGE AMERICA LLC 674   2020-09-24   
425-981 7 Renton WA STTLWA060MD  5562 METROPCS, INC. 674   2020-11-16   
425-981 8 Renton WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-981 9 Renton WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-984 A Bothell WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-984 0 Bothell WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-984 1 Bothell WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-984 2 Bothell WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-984 3 Bothell WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-02-10   
425-984 4 Bothell WA PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-12-16   
425-984 5 Bothell WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2011-09-11   
425-984 6 Bothell WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-984 7 Bothell WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-984 8 Bothell WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-984 9 Bothell WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2018-10-29   
425-985 A Bellevue WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
425-988 A Renton WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-988 0 Renton WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-988 1 Renton WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-988 2 Renton WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2009-02-25   
425-988 3 Renton WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2006-01-10   
425-988 4 Renton WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2008-11-07   
425-988 5 Renton WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2020-10-11   
425-988 6 Renton WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-988 7 Renton WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-988 8 Renton WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-988 9 Renton WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2020-10-11   
425-990 A Bellevue WA BLLVWAGLDS0  9638 QWEST CORPORATION 674      
425-995 A Everett WA   490J BOOST SUBSCRIBERCO L.L.C. 674   2025-12-08   
425-995 0 Everett WA   490J BOOST SUBSCRIBERCO L.L.C. 674   2025-12-08   
425-995 1 Everett WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2026-03-04   
425-995 5 Everett WA   145J TERRA NOVA TELECOM INC. 674   2026-01-12   
425-995 8 Everett WA   006F BANDWIDTH.COM CLEC, LLC - WA 674   2026-02-08   
425-996 A Issaquah WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-996 0 Issaquah WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-996 1 Issaquah WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2021-10-30   
425-996 2 Issaquah WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2016-10-19   
425-996 3 Issaquah WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-996 4 Issaquah WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-996 5 Issaquah WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2018-09-10   
425-996 7 Issaquah WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-996 8 Issaquah WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-996 9 Issaquah WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-998 A Bellevue WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-998 0 Bellevue WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-998 1 Bellevue WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-998 2 Bellevue WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-998 3 Bellevue WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2010-11-02   
425-998 4 Bellevue WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2022-02-07   
425-998 5 Bellevue WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2009-10-03   
425-998 6 Bellevue WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-02-19   
425-998 7 Bellevue WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-02-19   
425-998 8 Bellevue WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-02-19   
425-998 9 Bellevue WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2010-06-13   
425-999 A Bellevue WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-999 0 Bellevue WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2008-02-25   
425-999 1 Bellevue WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2008-02-25   
425-999 2 Bellevue WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2008-03-17   
425-999 3 Bellevue WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-999 4 Bellevue WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-999 5 Bellevue WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2008-03-17   
425-999 6 Bellevue WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2008-07-21   
425-999 7 Bellevue WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2008-07-20   
425-999 8 Bellevue WA STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2007-12-17   
425-999 9 Bellevue WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2008-07-21   
509-200 A Walla Walla WA WLWLWA018MD  6529 T-MOBILE USA, INC. 676      
509-200 0 Walla Walla WA EWNCWA270MD  5562 METROPCS, INC. 676      
509-200 1 Walla Walla WA EWNCWA270MD  5562 METROPCS, INC. 676      
509-200 2 Walla Walla WA EWNCWA270MD  5562 METROPCS, INC. 676      
509-200 3 Walla Walla WA WLWLWA018MD  6529 T-MOBILE USA, INC. 676      
509-200 4 Walla Walla WA WLWLWA018MD  6529 T-MOBILE USA, INC. 676      
509-200 5 Walla Walla WA WLWLWA018MD  6529 T-MOBILE USA, INC. 676      
509-200 6 Walla Walla WA WLWLWA018MD  6529 T-MOBILE USA, INC. 676      

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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