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: 564

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-564 A Deer Park WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-564 0 Deer Park WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2022-04-02   
509-564 1 Deer Park WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2022-10-19   
509-564 2 Deer Park WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2022-04-03   
509-564 3 Deer Park WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2022-04-03   
509-564 4 Deer Park WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2023-07-23   
509-564 5 Deer Park WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2023-09-10   
509-564 6 Deer Park WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2023-05-20   
509-564 7 Deer Park WA SPKNWADZ4MD  939H COMMIO, LLC 676   2022-11-20   
509-564 8 Deer Park WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2022-08-20   
509-564 9 Deer Park WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2022-11-21   

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

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