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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
509-537 3 Pasco WA SPKNWA01C9T  006F BANDWIDTH.COM CLEC, LLC - WA 676   2016-02-12   
509-537 4 Pasco WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2018-07-11   
509-537 5 Pasco WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2017-09-07   
509-537 6 Pasco WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2016-11-21   
509-537 7 Pasco WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2018-09-17   
509-537 8 Pasco WA KNWCWAXA1MD  5562 METROPCS, INC. 676   2016-07-25   
509-537 9 Pasco WA KNWCWAXA1MD  5562 METROPCS, INC. 676   2016-08-29   
509-538 A Willard WA WLRDWAXXRS0  4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 672      
509-538 0 Willard WA WLRDWAXXRS0  4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 672      
509-538 2 Willard WA WLRDWAXXRS0  4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 672      
509-538 3 Willard WA   145J TERRA NOVA TELECOM INC. 672   2025-07-11   
509-538 5 Willard WA THDLORXAFMD  483E ONVOY, LLC - WA 672   2022-01-02   
509-538 7 Willard WA PTLGORIA7MD  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 672   2013-12-10   
509-538 9 Willard WA   145J TERRA NOVA TELECOM INC. 672   2026-03-15   
509-539 A Pasco WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-540 A Walla Walla WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-540 0 Walla Walla WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2005-03-15   
509-540 1 Walla Walla WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2006-09-25   
509-540 2 Walla Walla WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2007-02-28   
509-540 3 Walla Walla WA SPKNWAKY0MD  006F BANDWIDTH.COM CLEC, LLC - WA 676   2010-07-22   
509-540 4 Walla Walla WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2007-09-25   
509-540 5 Walla Walla WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2008-01-26   
509-540 6 Walla Walla WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2008-04-10   
509-540 7 Walla Walla WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2008-08-19   
509-540 8 Walla Walla WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2008-12-18   
509-540 9 Walla Walla WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2005-03-15   
509-541 A Spokane WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676   2025-03-03   
509-541 0 Spokane WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676   2025-03-03   
509-541 1 Spokane WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676   2025-03-03   
509-541 2 Spokane WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676   2025-03-03   
509-541 3 Spokane WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676   2025-03-03   
509-541 4 Spokane WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676   2025-03-03   
509-541 5 Spokane WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676   2025-03-03   
509-541 6 Spokane WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676   2025-03-03   
509-541 7 Spokane WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676   2025-03-03   
509-541 8 Spokane WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676   2025-03-03   
509-541 9 Spokane WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676   2025-03-03   
509-542 A Pasco WA PASCWA01DS0  9638 QWEST CORPORATION 676      
509-542 0 Pasco WA PASCWA01DS0  9638 QWEST CORPORATION 676      
509-542 1 Pasco WA PASCWA01DS0  9638 QWEST CORPORATION 676      
509-542 2 Pasco WA PASCWA01DS0  9638 QWEST CORPORATION 676      
509-542 3 Pasco WA PASCWA01DS0  9638 QWEST CORPORATION 676      
509-542 4 Pasco WA PASCWA01DS0  9638 QWEST CORPORATION 676      
509-542 5 Pasco WA PASCWA01DS0  9638 QWEST CORPORATION 676   2005-11-14   
509-542 6 Pasco WA KNWCWAXA1MD  5562 METROPCS, INC. 676   2017-11-10   
509-542 7 Pasco WA SPKNWAKY0MD  006F BANDWIDTH.COM CLEC, LLC - WA 676   2010-11-21   
509-542 8 Pasco WA PASCWA01DS0  9638 QWEST CORPORATION 676      
509-542 9 Pasco WA PASCWA01DS0  9638 QWEST CORPORATION 676      
509-543 A Pasco WA PASCWA01DS0  9638 QWEST CORPORATION 676      
509-544 A Pasco WA PASCWA01DS0  9638 QWEST CORPORATION 676      
509-545 A Pasco WA PASCWA01DS0  9638 QWEST CORPORATION 676      
509-546 A Pasco WA PASCWA01DS0  9638 QWEST CORPORATION 676      
509-546 0 Pasco WA PASCWA01DS0  9638 QWEST CORPORATION 676      
509-546 1 Pasco WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-546 2 Pasco WA PASCWA01DS0  9638 QWEST CORPORATION 676      
509-546 3 Pasco WA PASCWA01DS0  9638 QWEST CORPORATION 676      
509-546 4 Pasco WA PASCWA01DS0  9638 QWEST CORPORATION 676      
509-546 5 Pasco WA PASCWA01DS0  9638 QWEST CORPORATION 676      
509-546 6 Pasco WA PASCWA01DS0  9638 QWEST CORPORATION 676      
509-546 7 Pasco WA PASCWA01DS0  9638 QWEST CORPORATION 676      
509-546 8 Pasco WA PASCWA01DS0  9638 QWEST CORPORATION 676      
509-546 9 Pasco WA PASCWA01DS0  9638 QWEST CORPORATION 676      
509-547 A Pasco WA PASCWA01DS0  9638 QWEST CORPORATION 676      
509-548 A Wenatchee WA LVWOWAXXRS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-549 A Lacrosse WA LCRSWAXADS1  2437 PIONEER TEL. CO. 676      
509-549 2 Lacrosse WA LCRSWAXADS1  2437 PIONEER TEL. CO. 676      
509-549 3 Lacrosse WA LCRSWAXADS1  2437 PIONEER TEL. CO. 676      
509-549 4 Lacrosse WA LCRSWAXADS1  2437 PIONEER TEL. CO. 676      
509-549 5 Lacrosse WA LCRSWAXADS1  2437 PIONEER TEL. CO. 676      
509-549 6 Lacrosse WA LCRSWAXADS1  2437 PIONEER TEL. CO. 676      
509-549 7 Lacrosse WA LCRSWAXADS1  2437 PIONEER TEL. CO. 676      
509-549 9 Lacrosse WA LCRSWAXADS1  2437 PIONEER TEL. CO. 676      
509-550 A Newport WA CRALIDCYQ00  6529 T-MOBILE USA, INC. 960   2024-02-09   
509-550 0 Newport WA CRALIDXXX7X  483E ONVOY, LLC - WA 960   2017-10-01   
509-550 1 Newport WA CRALIDCYQ00  6529 T-MOBILE USA, INC. 960   2018-10-11   
509-550 2 Newport WA CRALIDXXX7X  483E ONVOY, LLC - WA 960   2004-06-25   
509-550 3 Newport WA CRALIDCYQ00  6529 T-MOBILE USA, INC. 960   2022-04-28   
509-550 4 Newport WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 960   2025-12-08   
509-550 5 Newport WA CRALIDXXKMD  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 960   2016-02-28   
509-550 7 Newport WA CRALIDXXX7X  483E ONVOY, LLC - WA 960   2007-10-25   
509-550 8 Newport WA CRALIDCYQ00  6529 T-MOBILE USA, INC. 960   2021-02-28   
509-550 9 Newport WA CRALIDCYQ00  6529 T-MOBILE USA, INC. 960      
509-551 A Kennewick WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-551 0 Kennewick WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-551 1 Kennewick WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-551 2 Kennewick WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-551 3 Kennewick WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-551 4 Kennewick WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-551 5 Kennewick WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-551 6 Kennewick WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-551 7 Kennewick WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2005-08-23   
509-551 8 Kennewick WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-551 9 Kennewick WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-552 A Clarkston WA EWNCWA270MD  6529 T-MOBILE USA, INC. 676      
509-552 0 Clarkston WA CKTNWA020MD  1484 INLAND CELLULAR LLC 676   2004-06-13   
509-552 1 Clarkston WA EWNCWA270MD  6529 T-MOBILE USA, INC. 676      
509-552 2 Clarkston WA CKTNWA020MD  1484 INLAND CELLULAR LLC 676   2004-06-13   
509-552 3 Clarkston WA EWNCWA270MD  6529 T-MOBILE USA, INC. 676      
509-552 4 Clarkston WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2004-06-26   
509-552 5 Clarkston WA EWNCWA270MD  6529 T-MOBILE USA, INC. 676      

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

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