Local Calling Guide

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NPA: 509 [Rate centres in NPA 509] [Dial plan for NPA 509]

NXX: 651

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-651 A Deer Park WA SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-651 0 Deer Park WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2023-10-16   
509-651 1 Deer Park WA   483E ONVOY, LLC - WA 676   2005-07-16   
509-651 2 Deer Park WA   483E ONVOY, LLC - WA 676   2007-10-22   
509-651 3 Deer Park WA   663D ELTOPIA COMMUNICATIONS, LLC - WA 676   2020-07-29   
509-651 4 Deer Park WA   483E ONVOY, LLC - WA 676      
509-651 5 Deer Park WA   483E ONVOY, LLC - WA 676   2006-10-13   
509-651 6 Deer Park WA   483E ONVOY, LLC - WA 676      
509-651 7 Deer Park WA   483E ONVOY, LLC - WA 676      
509-651 8 Deer Park WA   145J TERRA NOVA TELECOM INC. 676   2024-08-13   
509-651 9 Deer Park WA   483E ONVOY, LLC - WA 676   2005-07-16   

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

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