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

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-825 A Medical Lake WA SPKNWA01XCY  318J COMCAST IP PHONE, LLC 676      
509-826 A Omak WA OMAKWA01DS0  9638 QWEST CORPORATION 676      
509-827 A Richland WA WNTCWAXXDMD  7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA 676      
509-828 A Spokane WA SPKNWA01DS1  9638 QWEST CORPORATION 676      
509-829 A Toppenish WA ZLLHWAXARS0  4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      
509-830 A Sunnyside WA KNWCWABB1MD  6270 UNITED STATES CELLULAR - WA 676      
509-831 A Sunnyside WA KNWCWABB1MD  6270 UNITED STATES CELLULAR - WA 676      
509-832 A Prosser WA KNWCWABB1MD  6270 UNITED STATES CELLULAR - WA 676      
509-833 A Yakima WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-834 A Yakima WA SPKNWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-835 A Spokane WA SPKNWA01DS1  9638 QWEST CORPORATION 676      
509-836 A Sunnyside WA SNSDWAXXDS0  4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      
509-837 A Sunnyside WA SNSDWAXXDS0  4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      
509-838 A Spokane WA SPKNWA01DS1  9638 QWEST CORPORATION 676      
509-839 A Sunnyside WA SNSDWAXXDS0  4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      
509-840 A Sunnyside WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-841 A Waitsburg WA SPKNWADZDS3  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 676      
509-842 A Spokane WA SPKNWA01XPY  7421 AT&T - LOCAL 676      
509-843 A Pomeroy WA PMRYWA01DS0  9638 QWEST CORPORATION 676      
509-844 A Spokane WA SPKNWA01XSX  841C INTRADO COMMUNICATIONS, LLC 676      
509-845 A Pasco WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-846 A Omak WA OMAKWA01DS0  9638 QWEST CORPORATION 676      
509-847 A Spokane WA SPKNWA01X7X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 676      
509-848 A Harrah WA HRRHWAXARS0  4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      
509-849 A Prescott WA PRSCWAXADS0  2423 INLAND TEL CO 676      
509-850 A Spokane WA SPKNWAKY0MD  006F BANDWIDTH.COM CLEC, LLC - WA 676      
509-851 A Pasco WA KNWCWAXA1MD  5562 METROPCS, INC. 676      
509-852 A Cle Elum WA CLELWA01DS0  9638 QWEST CORPORATION 676      
509-853 A Yakima WA SPKNWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-854 A Granger WA GRNGWAXARS0  4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      
509-855 A Moses Lake WA SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-856 A Ellensburg WA ELBGWAXADS0  2412 CONSOLIDATED COMMUNICATIONS OF WASHINGTON COMPANY 676      
509-857 A Ellensburg WA ELBGWAXADS0  2412 CONSOLIDATED COMMUNICATIONS OF WASHINGTON COMPANY 676      
509-859 A Ellensburg WA KNWCWABB1MD  6270 UNITED STATES CELLULAR - WA 676      
509-860 A Wenatchee WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-861 A Omak WA SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-862 A Spokane WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-863 A Spokane WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-864 A Toppenish WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-865 A Toppenish WA TPNSWAXXRS0  4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      
509-866 A Spokane WA SPKNWA01X7Y  197D VONAGE AMERICA LLC 676      
509-867 A Spokane WA SPKNWA01X2Y  624H ONVOY SPECTRUM, LLC 676      
509-868 A Spokane WA EWNCWA270MD  6529 T-MOBILE USA, INC. 676      
509-869 A Spokane WA EWNCWA270MD  6529 T-MOBILE USA, INC. 676      
509-870 A Kennewick WA KNWCWAXAX3X  483E ONVOY, LLC - WA 676      
509-871 A Oroville WA SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-872 A Garrison WA MSCWIDXXDS1  4321 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 960      
509-873 A Kennewick WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-874 A White Swan WA WHSWWAXXRS0  4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      
509-875 A Paterson WA PASNWAXARS0  4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      

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

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