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: 464

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-464 A Spokane WA SPKNWAWHDS0  9638 QWEST CORPORATION 676      
509-464 0 Spokane WA   9638 QWEST CORPORATION 676      
509-464 1 Spokane WA   9638 QWEST CORPORATION 676      
509-464 2 Spokane WA   9638 QWEST CORPORATION 676      
509-464 3 Spokane WA   9638 QWEST CORPORATION 676      
509-464 4 Spokane WA   9638 QWEST CORPORATION 676      
509-464 5 Spokane WA   9638 QWEST CORPORATION 676      
509-464 6 Spokane WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2007-06-20   
509-464 7 Spokane WA   7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 676   2007-03-22   
509-464 8 Spokane WA   9638 QWEST CORPORATION 676      
509-464 9 Spokane WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2008-09-25   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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