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Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: KNWCWAXA1MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
509-579 8 Kennewick WA 6529 T-MOBILE USA, INC. 676   2016-05-14   
509-591 6 Kennewick WA 6529 T-MOBILE USA, INC. 676   2011-04-01   
509-591 7 Kennewick WA 6529 T-MOBILE USA, INC. 676   2008-08-31   
509-619 3 Kennewick WA 6529 T-MOBILE USA, INC. 676   2007-08-13   
509-619 6 Kennewick WA 6529 T-MOBILE USA, INC. 676   2007-08-13   
509-619 8 Kennewick WA 6529 T-MOBILE USA, INC. 676   2007-10-08   
509-619 9 Kennewick WA 6529 T-MOBILE USA, INC. 676   2007-07-02   
509-699 5 Wenatchee WA 6529 T-MOBILE USA, INC. 676   2016-04-01   
509-727 A Kennewick WA 6529 T-MOBILE USA, INC. 676      
509-727 0 Kennewick WA 6529 T-MOBILE USA, INC. 676      
509-727 1 Kennewick WA 6529 T-MOBILE USA, INC. 676      
509-727 2 Kennewick WA 6529 T-MOBILE USA, INC. 676      
509-727 3 Kennewick WA 6529 T-MOBILE USA, INC. 676      
509-727 4 Kennewick WA 6529 T-MOBILE USA, INC. 676      
509-727 5 Kennewick WA 6529 T-MOBILE USA, INC. 676      
509-727 6 Kennewick WA 5562 METROPCS, INC. 676      
509-727 7 Kennewick WA 6529 T-MOBILE USA, INC. 676      
509-727 8 Kennewick WA 6529 T-MOBILE USA, INC. 676      
509-727 9 Kennewick WA 6529 T-MOBILE USA, INC. 676   2009-04-02   
509-737 4 Kennewick WA 6529 T-MOBILE USA, INC. 676   2009-05-17   
509-741 A Wenatchee WA 6529 T-MOBILE USA, INC. 676      
509-741 0 Wenatchee WA 6529 T-MOBILE USA, INC. 676      
509-741 4 Wenatchee WA 6529 T-MOBILE USA, INC. 676   2021-11-25   
509-741 5 Wenatchee WA 6529 T-MOBILE USA, INC. 676   2021-02-13   
509-741 6 Wenatchee WA 6529 T-MOBILE USA, INC. 676   2020-12-18   
509-741 7 Wenatchee WA 6529 T-MOBILE USA, INC. 676   2004-06-15   
509-741 8 Wenatchee WA 6529 T-MOBILE USA, INC. 676   2020-06-19   
509-741 9 Wenatchee WA 6529 T-MOBILE USA, INC. 676      
509-763 6 Wenatchee WA 5562 METROPCS, INC. 676   2014-10-26   
509-763 7 Wenatchee WA 5562 METROPCS, INC. 676   2014-10-26   
509-763 8 Wenatchee WA 5562 METROPCS, INC. 676   2014-11-24   
509-763 9 Wenatchee WA 5562 METROPCS, INC. 676   2014-11-24   
509-820 7 Kennewick WA 6529 T-MOBILE USA, INC. 676   2016-03-16   
509-870 7 Kennewick WA 6529 T-MOBILE USA, INC. 676   2020-12-02   
509-870 8 Kennewick WA 6529 T-MOBILE USA, INC. 676   2020-12-02   
509-873 4 Kennewick WA 6529 T-MOBILE USA, INC. 676   2020-04-18   
509-987 6 Kennewick WA 6529 T-MOBILE USA, INC. 676   2009-02-16   
509-987 8 Kennewick WA 6529 T-MOBILE USA, INC. 676   2009-02-17   
509-987 9 Kennewick WA 6529 T-MOBILE USA, INC. 676   2009-06-01   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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