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.

Switch: KENTWAMEDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
253-372 4 Kent WA 9638 QWEST CORPORATION 674      
253-630 A Kent WA 9638 QWEST CORPORATION 674      
253-631 A Kent WA 9638 QWEST CORPORATION 674      
253-638 A Kent WA 9638 QWEST CORPORATION 674      
253-638 0 Kent WA 9638 QWEST CORPORATION 674      
253-638 1 Kent WA 9638 QWEST CORPORATION 674      
253-638 2 Kent WA 9638 QWEST CORPORATION 674      
253-638 3 Kent WA 9638 QWEST CORPORATION 674      
253-638 6 Kent WA 9638 QWEST CORPORATION 674      
253-638 7 Kent WA 9638 QWEST CORPORATION 674      
253-638 8 Kent WA 9638 QWEST CORPORATION 674      
253-638 9 Kent WA 9638 QWEST CORPORATION 674      
253-639 A Kent WA 9638 QWEST CORPORATION 674      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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