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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
425-584 2 Maple Valley WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-06-26   
425-584 3 Maple Valley WA STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2018-11-02   
425-584 5 Maple Valley WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-06-26   
425-584 6 Maple Valley WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-06-26   
425-584 7 Maple Valley WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2005-03-26   
425-584 8 Maple Valley WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2006-08-15   
425-584 9 Maple Valley WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2024-12-15   
425-585 A Silver Lake WA EVRTWAXAXSX  707G WIDE VOICE, LLC - WA 674      
425-585 0 Silver Lake WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674      
425-585 1 Silver Lake WA EVRTWAXAXSX  707G WIDE VOICE, LLC - WA 674   2016-11-11   
425-585 2 Silver Lake WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-06-26   
425-585 3 Silver Lake WA BOTHWAAK3MD  5562 METROPCS, INC. 674   2020-01-11   
425-585 4 Silver Lake WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-06-26   
425-585 5 Silver Lake WA EVRTWAXAXVX  321J HD CARRIER LLC 674   2016-05-21   
425-585 6 Silver Lake WA EVRTWAXAXVX  321J HD CARRIER LLC 674   2019-05-05   
425-585 7 Silver Lake WA EVRTWAXAXVX  321J HD CARRIER LLC 674   2019-08-22   
425-585 8 Silver Lake WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2017-04-03   
425-585 9 Silver Lake WA RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-586 A Bellevue WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-586 0 Bellevue WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2010-09-24   
425-586 1 Bellevue WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-586 2 Bellevue WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-586 3 Bellevue WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-586 4 Bellevue WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-586 5 Bellevue WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-586 6 Bellevue WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-586 7 Bellevue WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-586 8 Bellevue WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-586 9 Bellevue WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-587 A Kirkland WA RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-587 0 Kirkland WA RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674   2009-11-07   
425-587 1 Kirkland WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2005-03-13   
425-587 2 Kirkland WA STTLWAWB24Z  516J TON80 COMMUNICATIONS, LLC 674   2021-06-19   
425-587 3 Kirkland WA RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674   2009-01-19   
425-587 4 Kirkland WA RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674   2009-01-19   
425-587 6 Kirkland WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-02-09   
425-587 7 Kirkland WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-02-09   
425-587 8 Kirkland WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-02-09   
425-587 9 Kirkland WA STTLWAWBXSZ  939H COMMIO, LLC 674   2021-08-31   
425-588 A Kirkland WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
425-588 0 Kirkland WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2017-10-06   
425-588 1 Kirkland WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2018-06-16   
425-588 2 Kirkland WA TKWLWALL4MD  508J CENTURYLINK COMMUNICATIONS, LLC 674   2017-06-09   
425-588 3 Kirkland WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2018-05-04   
425-588 4 Kirkland WA KRLDWADWDS1  7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA 674   2017-06-30   
425-588 5 Kirkland WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2017-04-08   
425-588 6 Kirkland WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2017-04-08   
425-588 7 Kirkland WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2016-12-01   
425-588 8 Kirkland WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2016-12-01   
425-588 9 Kirkland WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2016-12-01   

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

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