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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
509-554 A Richland WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-556 A Mount Hull WA ORVLWA02DS0  581D SKYLINE TELECOM COMPANY - WA 676      
509-557 A Omak WA SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-558 A Spokane WA SPKNWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-559 A Cheney WA CHNYWAXCDS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 676      
509-560 A Oroville WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-561 A Spokane WA SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-562 A Spokane WA SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-563 A Colville WA SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-564 A Deer Park WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-565 A Medical Lake WA SPKNWAVRAMD  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 676      
509-566 A Pomeroy WA SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-567 A Pasco WA KNWCWAII4MD  792K CHARTER IP ENABLED SERVICES, LLC 676      
509-568 A Spokane WA SPKNWAKYDS0  9638 QWEST CORPORATION 676      
509-569 A Rosalia WA MLDNWAXARS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-570 A Spokane WA SPKNWA01XVY  829J PAETEC ITEL, LLC 676      
509-571 A Yakima WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-572 A Kennewick WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-573 A Yakima WA YAKMWA02DS1  9638 QWEST CORPORATION 676      
509-574 A Yakima WA YAKMWA02DS1  9638 QWEST CORPORATION 676      
509-575 A Yakima WA YAKMWA02DS1  9638 QWEST CORPORATION 676      
509-576 A Yakima WA YAKMWA02DS1  9638 QWEST CORPORATION 676      
509-577 A Yakima WA YAKMWA02DS1  9638 QWEST CORPORATION 676      
509-578 A Richland WA SPKNWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-579 A Kennewick WA YAKMWAWE7MD  508J CENTURYLINK COMMUNICATIONS, LLC 676      
509-580 A Selah WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-581 A Kennewick WA KNWCWAXAX3X  483E ONVOY, LLC - WA 676      
509-582 A Kennewick WA KNWCWAXBDS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-584 A Wapato WA SNSDWAXXWMD  792K CHARTER IP ENABLED SERVICES, LLC 676      
509-585 A Kennewick WA KNWCWAXBDS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-586 A Kennewick WA KNWCWAXAPS2  427K ZIPLY FIBER NORTHWEST LLC DBA ZIPLY FIBER 676      
509-587 A Brewster WA SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-588 A Benton City WA BNCYWAXXRP0  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-589 A Newport WA CRALIDABXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 960      
509-590 A Spokane WA SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-591 A Kennewick WA SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-592 A Pullman WA CRALIDXXXQX  622J SKYE TELECOM LLC DBA SKYETEL 960      
509-593 A Walla Walla WA SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-594 A Yakima WA SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-595 A Pullman WA CRALIDXXGMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 960      
509-596 A Clarkston WA EWNCWA270MD  6529 T-MOBILE USA, INC. 676      
509-597 A Uniontown WA SPKNWA01XWY  1484 INLAND CELLULAR LLC 676      
509-598 A Spokane WA SPKNWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-599 A Spokane WA EWNCWA270MD  5562 METROPCS, INC. 676      
509-600 A Bridgeport WA KNWCWAXAX3X  483E ONVOY, LLC - WA 676      
509-601 A Spokane WA SPKNWA01XIY  506J TWILIO INTERNATIONAL, INC. 676      
509-602 A Connell WA CNNLWA060MD  3229 COMPUTERS 5*, INC. DBA LOCALTEL - WA 676      
509-603 A Spokane WA YAKMWAWE7MD  508J CENTURYLINK COMMUNICATIONS, LLC 676      
509-604 A Richland WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2024-12-08   
509-605 A Wilbur WA WLBRWA060MD  3229 COMPUTERS 5*, INC. DBA LOCALTEL - WA 676      

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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