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NPA: 360 [Rate centres in NPA 360] [Dial plan for NPA 360]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
360-383 3 Whatcom County WA BLHMWA01DS0  9638 QWEST CORPORATION 674   2008-07-09   
360-383 4 Whatcom County WA BLHMWA01DS0  9638 QWEST CORPORATION 674   2008-07-09   
360-383 5 Whatcom County WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2013-07-01   
360-383 6 Whatcom County WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2008-04-18   
360-383 7 Whatcom County WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2008-05-18   
360-383 8 Whatcom County WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-07-11   
360-383 9 Whatcom County WA FNDLWAXADS1  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-384 A Whatcom County WA FNDLWAXADS1  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-385 A Port Townsend WA PTTWWA01DS1  9638 QWEST CORPORATION 674      
360-386 A Marysville WA STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
360-386 0 Marysville WA STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2020-01-08   
360-386 1 Marysville WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-12-19   
360-386 2 Marysville WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-11-21   
360-386 3 Marysville WA STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2013-03-15   
360-386 4 Marysville WA STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2004-03-16   
360-386 5 Marysville WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-11-21   
360-386 6 Marysville WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2012-12-07   
360-386 7 Marysville WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2007-06-04   
360-386 8 Marysville WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2006-07-15   
360-386 9 Marysville WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2006-07-15   
360-387 A Marysville WA CMISWAXARS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-388 A Centralia WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-388 0 Centralia WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-388 1 Centralia WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-388 2 Centralia WA STTLWA060MD  5562 METROPCS, INC. 674   2004-12-13   
360-388 3 Centralia WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-07-08   
360-388 4 Centralia WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-07-08   
360-388 5 Centralia WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-06-04   
360-388 6 Centralia WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-388 7 Centralia WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-07-25   
360-388 8 Centralia WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-01-05   
360-388 9 Centralia WA CENLWA01DS1  9638 QWEST CORPORATION 674   2005-03-26   
360-389 A Whatcom County WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-389 0 Whatcom County WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2010-01-05   
360-389 1 Whatcom County WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2010-02-18   
360-389 2 Whatcom County WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2009-01-30   
360-389 3 Whatcom County WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2009-01-30   
360-389 4 Whatcom County WA STTLWAWBXPZ  073H TELNYX LLC 674   2019-12-27   
360-389 5 Whatcom County WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2011-09-30   
360-389 6 Whatcom County WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-12-01   
360-389 7 Whatcom County WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-02-13   
360-389 8 Whatcom County WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2011-02-28   
360-389 9 Whatcom County WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-390 A Port Townsend WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-390 1 Port Townsend WA PTTWWA010MD  6529 T-MOBILE USA, INC. 674   2022-05-16   
360-390 2 Port Townsend WA PTTWWA010MD  6529 T-MOBILE USA, INC. 674   2022-05-16   
360-390 3 Port Townsend WA PTTWWA010MD  6529 T-MOBILE USA, INC. 674   2022-05-16   
360-390 4 Port Townsend WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2002-09-04   
360-390 5 Port Townsend WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-08-13   
360-390 7 Port Townsend WA STTLWAWB19Z  663D ELTOPIA COMMUNICATIONS, LLC - WA 674   2009-04-15   

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

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