Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 509 [Rate centres in NPA 509] [Dial plan for NPA 509]

NXX: 498

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-498 A Cheney WA SPKNWAVRAMD  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 676      
509-498 0 Cheney WA EWNCWA270MD  5562 METROPCS, INC. 676   2016-06-24   
509-498 1 Cheney WA EWNCWA270MD  5562 METROPCS, INC. 676   2017-04-16   
509-498 2 Cheney WA SPKNWA01X7X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 676   2011-02-09   
509-498 3 Cheney WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2017-10-01   
509-498 4 Cheney WA SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2016-12-31   
509-498 5 Cheney WA SPKNWA01X7X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 676   2018-07-31   
509-498 6 Cheney WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2010-11-15   
509-498 7 Cheney WA SPKNWAVRAMD  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 676      
509-498 8 Cheney WA SPKNWA01X7X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 676   2005-07-16   
509-498 9 Cheney WA SPKNWA01X7X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 676   2003-03-01   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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