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OCN: 6270 UNITED STATES CELLULAR - WA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
509-391 3 Sunnyside WA KNWCWABB1MD  676   2017-09-25   
509-400 A Mattawa WA KNWCWABB1MD  676      
509-400 0 Mattawa WA KNWCWABB1MD  676   2018-09-14   
509-400 1 Mattawa WA KNWCWABB1MD  676   2019-09-16   
509-480 3 Yakima WA KNWCWABB1MD  676   2005-03-24   
509-480 4 Yakima WA KNWCWABB1MD  676   2005-03-24   
509-480 5 Yakima WA KNWCWABB1MD  676   2005-03-24   
509-480 6 Yakima WA KNWCWABB1MD  676   2005-03-24   
509-480 7 Yakima WA KNWCWABB1MD  676   2005-03-24   
509-480 8 Yakima WA KNWCWABB1MD  676   2005-03-24   
509-502 0 Sunnyside WA KNWCWABB1MD  676   2020-09-11   
509-502 1 Sunnyside WA KNWCWABB1MD  676   2019-10-14   
509-502 4 Sunnyside WA KNWCWABB1MD  676   2020-10-15   
509-502 5 Sunnyside WA KNWCWABB1MD  676   2020-10-15   
509-502 7 Sunnyside WA KNWCWABB1MD  676   2021-08-19   
509-515 4 Sunnyside WA KNWCWABB1MD  676   2016-08-31   
509-515 6 Sunnyside WA KNWCWABB1MD  676   2017-08-24   
509-614 2 Kennewick WA KNWCWABB1MD  676   2024-09-20   
509-614 3 Kennewick WA KNWCWABB1MD  676   2024-11-09   
509-614 4 Kennewick WA KNWCWABB1MD  676   2024-11-09   
509-643 7 Sunnyside WA KNWCWABB1MD  676   2016-04-08   
509-643 8 Sunnyside WA KNWCWABB1MD  676   2016-04-24   
509-643 9 Sunnyside WA KNWCWABB1MD  676   2016-08-18   
509-706 5 Kennewick WA   676   2025-10-06   
509-712 0 Sunnyside WA KNWCWABB1MD  676   2021-10-15   
509-712 1 Sunnyside WA KNWCWABB1MD  676   2021-10-21   
509-746 A Yakima WA KNWCWABB1MD  676      
509-746 0 Yakima WA KNWCWABB1MD  676   2022-12-02   
509-790 1 Sunnyside WA KNWCWABB1MD  676   2015-06-18   
509-790 2 Sunnyside WA KNWCWABB1MD  676   2015-11-02   
509-790 8 Sunnyside WA KNWCWABB1MD  676   2008-07-28   
509-797 5 Quincy WA KNWCWABB1MD  676      
509-802 0 Kennewick WA KNWCWABB1MD  676   2022-01-02   
509-802 4 Kennewick WA KNWCWABB1MD  676   2022-08-26   
509-830 A Sunnyside WA KNWCWABB1MD  676      
509-830 0 Sunnyside WA   676      
509-830 1 Sunnyside WA   676      
509-830 2 Sunnyside WA   676      
509-830 3 Sunnyside WA   676      
509-830 4 Sunnyside WA   676      
509-830 5 Sunnyside WA   676      
509-830 6 Sunnyside WA   676      
509-830 7 Sunnyside WA   676      
509-830 8 Sunnyside WA   676      
509-830 9 Sunnyside WA   676      
509-831 A Sunnyside WA KNWCWABB1MD  676      
509-831 0 Sunnyside WA KNWCWABB1MD  676      
509-831 1 Sunnyside WA KNWCWABB1MD  676      
509-831 2 Sunnyside WA KNWCWABB1MD  676   2005-10-07   
509-831 3 Sunnyside WA KNWCWABB1MD  676   2005-10-07   

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Last updated: Sat, 04 Jul 2026 13:07:56 UTC

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