Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Prosser, WA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
509-303 A YAKMWA020MD  6529 T-MOBILE USA, INC. 676      
509-303 0 YAKMWA020MD  6529 T-MOBILE USA, INC. 676      
509-303 1 YAKMWA020MD  6529 T-MOBILE USA, INC. 676   2011-11-03   
509-303 2 YAKMWA020MD  5562 METROPCS, INC. 676   2019-07-27   
509-303 3 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2019-06-24   
509-303 4 SNSDWAXXHMD  483E ONVOY, LLC - WA 676   2016-04-04   
509-303 5 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2020-11-18   
509-303 6 YAKMWA020MD  6529 T-MOBILE USA, INC. 676   2022-04-28   
509-303 7 YAKMWAWE7MD  508J CENTURYLINK COMMUNICATIONS, LLC 676   2015-01-26   
509-303 8 YAKMWA020MD  6529 T-MOBILE USA, INC. 676   2006-01-14   
509-303 9 YAKMWA020MD  5562 METROPCS, INC. 676      
509-778 A SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-778 0 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2021-11-01   
509-778 1 MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2004-03-15   
509-778 2 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2008-02-10   
509-778 3 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2009-07-31   
509-778 4 SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2004-07-06   
509-778 5 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2021-11-13   
509-778 6 SNSDWAXXHMD  483E ONVOY, LLC - WA 676   2020-12-29   
509-778 7 SNSDWAXXHMD  483E ONVOY, LLC - WA 676   2020-12-29   
509-778 8 YAKMWA020MD  6529 T-MOBILE USA, INC. 676   2021-02-28   
509-778 9 SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2013-03-23   
509-781 A MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-781 0 MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-781 1 MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-781 2 MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-781 3 MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2025-01-19   
509-781 4 MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2010-12-21   
509-781 6   792K CHARTER IP ENABLED SERVICES, LLC 676   2007-06-23   
509-781 7 MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2023-08-24   
509-781 8 MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2022-03-03   
509-781 9 SNSDWAXXHMD  483E ONVOY, LLC - WA 676   2021-06-27   
509-786 A PRSRWAXARS0  4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      
509-788 A PRSRWAXARS0  4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      
509-788 0 PRSRWAXARS0  4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      
509-788 1 PRSRWAXARS0  4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      
509-788 2 SNSDWAXXHMD  483E ONVOY, LLC - WA 676   2021-06-27   
509-788 5 MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2006-01-05   
509-788 7 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2021-11-13   
509-788 8 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2016-03-24   
509-832 A KNWCWABB1MD  6270 UNITED STATES CELLULAR - WA 676      
509-832 0 KNWCWABB1MD  6270 UNITED STATES CELLULAR - WA 676      
509-832 1 KNWCWABB1MD  6270 UNITED STATES CELLULAR - WA 676      
509-832 2 KNWCWABB1MD  6270 UNITED STATES CELLULAR - WA 676      
509-832 3 KNWCWABB1MD  6270 UNITED STATES CELLULAR - WA 676      
509-832 4 KNWCWABB1MD  6270 UNITED STATES CELLULAR - WA 676   2016-04-18   
509-832 8 SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2024-08-09   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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