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: 262

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-262 A Deer Park WA DRPKWA01DS0  9638 QWEST CORPORATION 676      
509-262 0 Deer Park WA   9638 QWEST CORPORATION 676      
509-262 1 Deer Park WA   9638 QWEST CORPORATION 676      
509-262 2 Deer Park WA   483E ONVOY, LLC - WA 676   2007-10-22   
509-262 3 Deer Park WA   483E ONVOY, LLC - WA 676   2007-10-22   
509-262 4 Deer Park WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676   2008-03-15   
509-262 5 Deer Park WA   006F BANDWIDTH.COM CLEC, LLC - WA 676   2010-07-23   
509-262 6 Deer Park WA   483E ONVOY, LLC - WA 676   2008-09-04   
509-262 7 Deer Park WA   145J TERRA NOVA TELECOM INC. 676   2024-03-03   
509-262 8 Deer Park WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2011-11-07   
509-262 9 Deer Park WA   9638 QWEST CORPORATION 676      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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