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.
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Switch: KENTWA01DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
253-372 A Kent WA 9638 QWEST CORPORATION 674      
253-373 A Kent WA 9638 QWEST CORPORATION 674      
253-487 A Kent WA 9638 QWEST CORPORATION 674      
253-520 A Kent WA 9638 QWEST CORPORATION 674      
253-813 A Kent WA 9638 QWEST CORPORATION 674      
253-850 A Kent WA 9638 QWEST CORPORATION 674      
253-852 A Kent WA 9638 QWEST CORPORATION 674      
253-854 A Kent WA 9638 QWEST CORPORATION 674      
253-856 A Kent WA 9638 QWEST CORPORATION 674      
253-859 A Kent WA 9638 QWEST CORPORATION 674      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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