Local Calling Guide

Area code/prefix search

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

NXX: 337

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-337 A Waitsburg WA WTBGWA01DS0  9638 QWEST CORPORATION 676      
509-337 0 Waitsburg WA WTBGWA01DS0  9638 QWEST CORPORATION 676      
509-337 1 Waitsburg WA WTBGWA01DS0  9638 QWEST CORPORATION 676      
509-337 2 Waitsburg WA YAKMWAWE7MD  508J CENTURYLINK COMMUNICATIONS, LLC 676   2015-01-26   
509-337 3 Waitsburg WA   792K CHARTER IP ENABLED SERVICES, LLC 676   2007-05-02   
509-337 4 Waitsburg WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2007-03-23   
509-337 5 Waitsburg WA SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2006-02-26   
509-337 6 Waitsburg WA WTBGWA01DS0  9638 QWEST CORPORATION 676      
509-337 8 Waitsburg WA WTBGWA01DS0  9638 QWEST CORPORATION 676      
509-337 9 Waitsburg WA WTBGWA01DS0  9638 QWEST CORPORATION 676      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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