Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Deer Park, WA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
509-262 A DRPKWA01DS0  9638 QWEST CORPORATION 676      
509-262 0 DRPKWA01DS0  9638 QWEST CORPORATION 676      
509-262 1 DRPKWA01DS0  9638 QWEST CORPORATION 676      
509-262 2 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2007-10-22   
509-262 3 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2007-10-22   
509-262 4 MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2008-03-15   
509-262 5 SPKNWAKY0MD  006F BANDWIDTH.COM CLEC, LLC - WA 676   2010-07-23   
509-262 6 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2008-09-04   
509-262 7 SPKNWADZ8MD  145J TERRA NOVA TELECOM INC. 676   2024-03-03   
509-262 8 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2011-11-07   
509-262 9 DRPKWA01DS0  9638 QWEST CORPORATION 676      
509-276 A DRPKWA01DS0  9638 QWEST CORPORATION 676      
509-276 0 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2012-04-18   
509-276 1 DRPKWA01DS0  9638 QWEST CORPORATION 676      
509-276 2 DRPKWA01DS0  9638 QWEST CORPORATION 676      
509-276 3 DRPKWA01DS0  9638 QWEST CORPORATION 676      
509-276 4 DRPKWA01DS0  9638 QWEST CORPORATION 676      
509-276 5 DRPKWA01DS0  9638 QWEST CORPORATION 676      
509-276 6 DRPKWA01DS0  9638 QWEST CORPORATION 676      
509-276 7 DRPKWA01DS0  9638 QWEST CORPORATION 676      
509-276 8 DRPKWA01DS0  9638 QWEST CORPORATION 676      
509-276 9 DRPKWA01DS0  9638 QWEST CORPORATION 676      
509-507 A SPKNWAOBX6Y  475J CALLWORKS CORPORATION 676      
509-507 0 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2023-12-04   
509-507 1 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2024-10-12   
509-507 2   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2025-03-23   
509-507 3 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2024-04-04   
509-507 4   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2025-07-23   
509-507 8 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2024-11-27   
509-507 9 SPKNWAOBX6Y  475J CALLWORKS CORPORATION 676   2024-06-10   
509-564 A SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-564 0 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2022-04-02   
509-564 1 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2022-10-19   
509-564 2 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2022-04-03   
509-564 3 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2022-04-03   
509-564 4 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2023-07-23   
509-564 5 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2023-09-10   
509-564 6 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2023-05-20   
509-564 7 SPKNWADZ4MD  939H COMMIO, LLC 676   2022-11-20   
509-564 8 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2022-08-20   
509-564 9 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2022-11-21   
509-651 A SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-651 0 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2023-10-16   
509-651 1 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2005-07-16   
509-651 2 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2007-10-22   
509-651 3 SPKNWA01XBY  663D ELTOPIA COMMUNICATIONS, LLC - WA 676   2020-07-29   
509-651 4 SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-651 5 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2006-10-13   
509-651 6 SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-651 7 SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-651 8 SPKNWADZ8MD  145J TERRA NOVA TELECOM INC. 676   2024-08-13   
509-651 9 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2005-07-16   
509-821 A SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-821 0 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2012-07-28   
509-821 1 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2013-09-09   
509-821 2 MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2014-12-12   
509-821 3 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2013-08-02   
509-821 4 YAKMWAWE7MD  508J CENTURYLINK COMMUNICATIONS, LLC 676   2015-01-07   
509-821 5 MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2015-01-05   
509-821 6 YAKMWAWECMD  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 676   2012-07-31   
509-821 7 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2013-09-27   
509-821 8 MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2014-10-28   
509-821 9 SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2016-02-28   
509-890 A SPKNWADZDS3  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 676      
509-890 0 SPKNWAKY0MD  006F BANDWIDTH.COM CLEC, LLC - WA 676   2017-09-10   
509-890 1 STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 676   2016-04-29   
509-890 2 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2017-12-15   
509-890 3 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2019-08-01   
509-890 4 SPKNWA01XCY  318J COMCAST IP PHONE, LLC 676   2020-11-01   
509-890 5 SPKNWA01XCY  318J COMCAST IP PHONE, LLC 676   2018-08-11   
509-890 7 STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 676   2021-07-31   
509-890 8 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2017-01-23   
509-890 9 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2019-03-18   

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.