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NPA: 509 [Rate centres in NPA 509] [Dial plan for NPA 509]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-779 8 Curlew WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2017-09-15   
509-779 9 Curlew WA   145J TERRA NOVA TELECOM INC. 676   2025-07-14   
509-780 A Clarkston WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-780 0 Clarkston WA SPKNWADZDS3  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 676   2015-04-05   
509-780 1 Clarkston WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-780 2 Clarkston WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-780 3 Clarkston WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2004-07-31   
509-780 4 Clarkston WA SPKNWA01XSY  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 676   2009-10-31   
509-780 5 Clarkston WA YAKMWAWECMD  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 676   2012-07-12   
509-780 6 Clarkston WA SPKNWAKY0MD  006F BANDWIDTH.COM CLEC, LLC - WA 676   2010-07-23   
509-780 7 Clarkston WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-780 8 Clarkston WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-780 9 Clarkston WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-781 A Prosser WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-781 0 Prosser WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-781 1 Prosser WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-781 2 Prosser WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-781 3 Prosser WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2025-01-19   
509-781 4 Prosser WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2010-12-21   
509-781 6 Prosser WA SNSDWAXXWMD  792K CHARTER IP ENABLED SERVICES, LLC 676   2007-06-23   
509-781 7 Prosser WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2023-08-24   
509-781 8 Prosser WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2022-03-03   
509-781 9 Prosser WA SNSDWAXXHMD  483E ONVOY, LLC - WA 676   2021-06-27   
509-782 A Wenatchee WA WNTCWAXXPS0  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-783 A Kennewick WA KNWCWAXADS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-784 A Wenatchee WA ENTTWAXXRS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-784 0 Wenatchee WA ENTTWAXXRS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-784 1 Wenatchee WA ENTTWAXXRS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-784 2 Wenatchee WA ENTTWAXXRS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-784 4 Wenatchee WA ENTTWAXXRS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-784 5 Wenatchee WA ENTTWAXXRS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-784 9 Wenatchee WA ENTTWAXXRS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-785 A George WA GERGWAXXRS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-785 0 George WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2015-06-26   
509-785 1 George WA   145J TERRA NOVA TELECOM INC. 676   2025-07-19   
509-785 2 George WA GERGWAXXRS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-785 3 George WA GERGWAXXRS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-785 4 George WA GERGWAXXRS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-785 5 George WA GERGWAXXRS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-785 6 George WA KNWCWAXAX3X  483E ONVOY, LLC - WA 676   2017-10-01   
509-785 7 George WA KNWCWAXAX3X  483E ONVOY, LLC - WA 676   2007-06-15   
509-785 8 George WA SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2015-01-26   
509-785 9 George WA KNWCWAXAX3X  483E ONVOY, LLC - WA 676   2021-06-27   
509-786 A Prosser WA PRSRWAXARS0  4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      
509-787 A Quincy WA QNCYWAXXDS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-788 A Prosser WA PRSRWAXARS0  4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      
509-788 0 Prosser WA PRSRWAXARS0  4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      
509-788 1 Prosser WA PRSRWAXARS0  4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      
509-788 2 Prosser WA SNSDWAXXHMD  483E ONVOY, LLC - WA 676   2021-06-27   
509-788 4 Prosser WA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 676   2026-08-31   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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