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: STTLWA06DS4

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
206-613 6 Seattle WA 9638 QWEST CORPORATION 674      
206-613 7 Seattle WA 9638 QWEST CORPORATION 674      
206-613 8 Seattle WA 9638 QWEST CORPORATION 674      
206-621 A Seattle WA 9638 QWEST CORPORATION 674      
206-623 A Seattle WA 9638 QWEST CORPORATION 674      
206-624 A Seattle WA 9638 QWEST CORPORATION 674      
206-625 A Seattle WA 9638 QWEST CORPORATION 674      
206-626 A Seattle WA 9638 QWEST CORPORATION 674      
206-652 A Seattle WA 9638 QWEST CORPORATION 674      
206-654 A Seattle WA 9638 QWEST CORPORATION 674      
206-667 A Seattle WA 9638 QWEST CORPORATION 674      
206-682 A Seattle WA 9638 QWEST CORPORATION 674      
206-692 A Seattle WA 9638 QWEST CORPORATION 674      
206-731 A Seattle WA 9638 QWEST CORPORATION 674      
206-731 0 Seattle WA 9638 QWEST CORPORATION 674      
206-731 1 Seattle WA 9638 QWEST CORPORATION 674      
206-731 2 Seattle WA 9638 QWEST CORPORATION 674      
206-731 3 Seattle WA 9638 QWEST CORPORATION 674      
206-731 4 Seattle WA 9638 QWEST CORPORATION 674      
206-731 5 Seattle WA 9638 QWEST CORPORATION 674      
206-731 6 Seattle WA 9638 QWEST CORPORATION 674      
206-731 8 Seattle WA 9638 QWEST CORPORATION 674      
206-732 3 Seattle WA 9638 QWEST CORPORATION 674      
206-732 8 Seattle WA 9638 QWEST CORPORATION 674      
206-732 9 Seattle WA 9638 QWEST CORPORATION 674      
206-748 A Seattle WA 9638 QWEST CORPORATION 674      
206-749 A Seattle WA 9638 QWEST CORPORATION 674      
206-757 A Seattle WA 9638 QWEST CORPORATION 674      
206-797 A Seattle WA 9638 QWEST CORPORATION 674      
206-839 A Seattle WA 9638 QWEST CORPORATION 674      
206-839 0 Seattle WA 9638 QWEST CORPORATION 674      
206-839 1 Seattle WA 9638 QWEST CORPORATION 674      
206-839 2 Seattle WA 9638 QWEST CORPORATION 674      
206-839 3 Seattle WA 9638 QWEST CORPORATION 674      
206-839 4 Seattle WA 9638 QWEST CORPORATION 674      
206-839 5 Seattle WA 9638 QWEST CORPORATION 674      
206-839 8 Seattle WA 9638 QWEST CORPORATION 674      
206-839 9 Seattle WA 9638 QWEST CORPORATION 674      
206-897 A Seattle WA 9638 QWEST CORPORATION 674      
206-903 A Seattle WA 9638 QWEST CORPORATION 674      
206-903 0 Seattle WA 9638 QWEST CORPORATION 674      
206-903 1 Seattle WA 9638 QWEST CORPORATION 674      
206-903 2 Seattle WA 9638 QWEST CORPORATION 674      
206-903 3 Seattle WA 9638 QWEST CORPORATION 674      
206-903 4 Seattle WA 9638 QWEST CORPORATION 674      
206-903 5 Seattle WA 9638 QWEST CORPORATION 674      
206-903 6 Seattle WA 9638 QWEST CORPORATION 674      
206-903 7 Seattle WA 9638 QWEST CORPORATION 674      
206-903 8 Seattle WA 9638 QWEST CORPORATION 674      
206-903 9 Seattle WA 9638 QWEST CORPORATION 674      
206-906 A Seattle WA 9638 QWEST CORPORATION 674      
206-906 0 Seattle WA 9638 QWEST CORPORATION 674      
206-906 1 Seattle WA 9638 QWEST CORPORATION 674      
206-906 2 Seattle WA 9638 QWEST CORPORATION 674      
206-906 3 Seattle WA 9638 QWEST CORPORATION 674      
206-906 4 Seattle WA 9638 QWEST CORPORATION 674      
206-906 5 Seattle WA 9638 QWEST CORPORATION 674      
206-913 4 Seattle WA 9638 QWEST CORPORATION 674      
206-913 5 Seattle WA 9638 QWEST CORPORATION 674      
206-913 6 Seattle WA 9638 QWEST CORPORATION 674      
206-965 6 Seattle WA 9638 QWEST CORPORATION 674      
206-965 7 Seattle WA 9638 QWEST CORPORATION 674      
206-969 A Seattle WA 9638 QWEST CORPORATION 674      
206-993 A Seattle WA 9638 QWEST CORPORATION 674      
206-997 A Seattle WA 9638 QWEST CORPORATION 674      
206-998 A Seattle WA 9638 QWEST CORPORATION 674      

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

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