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: SESDOR64DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
503-717 A Seaside OR 9638 QWEST CORPORATION 672      
503-717 0 Seaside OR 9638 QWEST CORPORATION 672      
503-717 1 Seaside OR 9638 QWEST CORPORATION 672      
503-717 4 Seaside OR 9638 QWEST CORPORATION 672      
503-717 7 Seaside OR 9638 QWEST CORPORATION 672      
503-717 8 Seaside OR 9638 QWEST CORPORATION 672      
503-717 9 Seaside OR 9638 QWEST CORPORATION 672      
503-738 A Seaside OR 9638 QWEST CORPORATION 672      
503-738 0 Seaside OR 9638 QWEST CORPORATION 672      
503-738 2 Seaside OR 9638 QWEST CORPORATION 672      
503-738 3 Seaside OR 9638 QWEST CORPORATION 672      
503-738 4 Seaside OR 9638 QWEST CORPORATION 672      
503-738 5 Seaside OR 9638 QWEST CORPORATION 672      
503-738 6 Seaside OR 9638 QWEST CORPORATION 672      
503-738 7 Seaside OR 9638 QWEST CORPORATION 672      
503-738 8 Seaside OR 9638 QWEST CORPORATION 672      
503-738 9 Seaside OR 9638 QWEST CORPORATION 672      

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

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