• Name
  • Phone
  • Address

503 Area Code Information

State: OR

Largest City in Area: PORTLAND

Where is Area Code 503? Area code (503) is in the state of OR. The PeopleSearchNow database has 5,128,513 records on file with a phone number in the area code of (503). Below, are the major cities in the area code (503).

Major Cities in 503

  • PORTLAND, OR (2,800,613)
  • BEAVERTON, OR (870,608)
  • SALEM, OR (650,242)
  • HILLSBORO, OR (406,007)
  • GRESHAM, OR (381,591)
  • VANCOUVER, WA (289,933)
  • LAKE OSWEGO, OR (285,698)
  • OREGON CITY, OR (267,858)
  • CLACKAMAS, OR (207,057)
  • MILWAUKIE, OR (190,358)

Zip Codes in 503

  • 97006
  • 97007
  • 97008
  • 97030
  • 97045
  • 97123
  • 97124
  • 97202
  • 97206
  • 97213
  • 97219
  • 97222
  • 97223
  • 97229
  • 97230
  • 97233
  • 97236
  • 97266
  • 97301
  • 97302