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503 Area Code


The 143 central offices below make up area code (503) in Oregon.


These exchanges encompass the following OR cities:

  • Portland
  • Banks
  • Mcminnville
  • Salem
  • Gresham
  • Pacific City
  • Beavercreek
  • Beaverton
  • Newberg
  • North Plains
  • Welches
  • Forest Grove
  • Sandy
  • Sherwood
  • Astoria
  • Molalla
  • Hillsboro
  • Dallas
  • Scappoose
  • Clatskanie
  • Woodburn
  • Aumsville
  • Oregon City
  • Independence
  • Tillamook

Learn more: Area code 503 at Wikipedia



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