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
360-541 6 Vancouver WA PTLDORWADS2  483E ONVOY, LLC - WA 672   2020-06-30   
360-541 7 Vancouver WA PTLDORWADS2  483E ONVOY, LLC - WA 672   2020-06-30   
360-541 8 Vancouver WA PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2021-06-03   
360-541 9 Vancouver WA PTLDOR13DS4  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 672   2021-04-06   
360-542 A Mount Vernon WA MTVRWAXXPMD  622J SKYE TELECOM LLC DBA SKYETEL 674      
360-542 0 Mount Vernon WA MTVRWAXXPMD  622J SKYE TELECOM LLC DBA SKYETEL 674   2022-02-08   
360-542 1 Mount Vernon WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-542 2 Mount Vernon WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-542 3 Mount Vernon WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-542 4 Mount Vernon WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2022-12-12   
360-542 5 Mount Vernon WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-542 6 Mount Vernon WA BOTHWAAK2MD  6529 T-MOBILE USA, INC. 674   2024-07-25   
360-542 7 Mount Vernon WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-542 8 Mount Vernon WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-542 9 Mount Vernon WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-543 A Whatcom County WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-543 0 Whatcom County WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-543 1 Whatcom County WA STTLWAWBXQZ  197D VONAGE AMERICA LLC 674   2020-09-24   
360-543 2 Whatcom County WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2021-02-07   
360-543 3 Whatcom County WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2013-01-07   
360-543 4 Whatcom County WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2020-03-07   
360-543 5 Whatcom County WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-543 6 Whatcom County WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2019-07-04   
360-543 7 Whatcom County WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-543 8 Whatcom County WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2015-08-09   
360-543 9 Whatcom County WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-544 A Oak Harbor WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-544 0 Oak Harbor WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2022-02-24   
360-544 1 Oak Harbor WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-544 2 Oak Harbor WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2010-04-08   
360-544 3 Oak Harbor WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2011-09-26   
360-544 4 Oak Harbor WA   145J TERRA NOVA TELECOM INC. 674   2022-07-05   
360-544 5 Oak Harbor WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-544 6 Oak Harbor WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2017-10-08   
360-544 7 Oak Harbor WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2024-08-09   
360-544 8 Oak Harbor WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-544 9 Oak Harbor WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-02-10   
360-545 A Shelton WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-545 0 Shelton WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2025-04-09   
360-545 1 Shelton WA PTORWACYDS0  937F ASTOUND BROADBAND, LLC - WA 674   2009-07-20   
360-545 2 Shelton WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-09-24   
360-545 3 Shelton WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2009-01-30   
360-545 4 Shelton WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-545 5 Shelton WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-09-21   
360-545 6 Shelton WA   145J TERRA NOVA TELECOM INC. 674   2025-07-27   
360-545 7 Shelton WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-11-30   
360-545 8 Shelton WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2025-11-12   
360-546 A Vancouver WA VANCWANODS0  9638 QWEST CORPORATION 672      
360-547 A Marysville WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-547 0 Marysville WA STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674   2022-01-03   
360-547 1 Marysville WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-10-17   
360-547 2 Marysville WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2008-03-17   
360-547 3 Marysville WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2008-03-31   
360-547 4 Marysville WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2025-06-06   
360-547 5 Marysville WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2025-08-06   
360-547 6 Marysville WA STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2005-07-15   
360-547 7 Marysville WA STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2005-07-15   
360-547 8 Marysville WA STTLWAWB12Z  145J TERRA NOVA TELECOM INC. 674   2024-07-16   
360-547 9 Marysville WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2008-09-08   
360-548 A Marysville WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-548 0 Marysville WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2021-04-22   
360-548 1 Marysville WA STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674   2022-03-10   
360-548 2 Marysville WA STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2005-07-15   
360-548 3 Marysville WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2008-10-27   
360-548 5 Marysville WA STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674   2022-05-06   
360-548 6 Marysville WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2017-11-25   
360-548 7 Marysville WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2017-11-25   
360-548 8 Marysville WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-09-17   
360-548 9 Marysville WA PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2016-11-08   
360-549 A Shelton WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-549 1 Shelton WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-549 2 Shelton WA STTLWAWB19Z  663D ELTOPIA COMMUNICATIONS, LLC - WA 674   2009-04-15   
360-549 3 Shelton WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2017-09-30   
360-549 5 Shelton WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2006-10-15   
360-549 6 Shelton WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2013-10-10   
360-549 7 Shelton WA TKWLWALL4MD  508J CENTURYLINK COMMUNICATIONS, LLC 674   2013-12-30   
360-549 8 Shelton WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-11-13   
360-549 9 Shelton WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2015-10-11   
360-550 A Bremerton WA STTLWA06Y4X  841C INTRADO COMMUNICATIONS, LLC 674      
360-550 0 Bremerton WA BMTNWA012MD  6529 T-MOBILE USA, INC. 674   2010-11-14   
360-550 1 Bremerton WA BMTNWA012MD  6529 T-MOBILE USA, INC. 674   2012-10-03   
360-550 2 Bremerton WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2008-05-05   
360-550 3 Bremerton WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2008-06-05   
360-550 4 Bremerton WA PTORWACYDS0  937F ASTOUND BROADBAND, LLC - WA 674   2007-01-26   
360-550 5 Bremerton WA BMTNWA012MD  6529 T-MOBILE USA, INC. 674   2008-08-31   
360-550 6 Bremerton WA BMTNWA012MD  6529 T-MOBILE USA, INC. 674   2008-01-20   
360-550 7 Bremerton WA BMTNWA012MD  6529 T-MOBILE USA, INC. 674   2007-07-19   
360-550 8 Bremerton WA BMTNWA012MD  6529 T-MOBILE USA, INC. 674   2007-04-06   
360-550 9 Bremerton WA STTLWA06Y4X  841C INTRADO COMMUNICATIONS, LLC 674   2002-07-11   
360-551 A Silverdale WA BLHMWA033MD  6529 T-MOBILE USA, INC. 674      
360-551 0 Silverdale WA BLHMWA033MD  6529 T-MOBILE USA, INC. 674      
360-551 1 Silverdale WA BLHMWA033MD  5562 METROPCS, INC. 674      
360-551 2 Silverdale WA BLHMWA033MD  5562 METROPCS, INC. 674      
360-551 3 Silverdale WA BLHMWA033MD  5562 METROPCS, INC. 674      
360-551 4 Silverdale WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2006-10-14   
360-551 5 Silverdale WA BLHMWA033MD  5562 METROPCS, INC. 674      
360-551 6 Silverdale WA BLHMWA033MD  5562 METROPCS, INC. 674      
360-551 7 Silverdale WA BLHMWA033MD  5562 METROPCS, INC. 674      
360-551 8 Silverdale WA BLHMWA033MD  5562 METROPCS, INC. 674      
360-551 9 Silverdale WA BLHMWA033MD  5562 METROPCS, INC. 674      

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

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