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Area Code 503 - Portland, OR

Below is the information for Area Code 503
General Information for Area Code 503
Country United States
State/Province Oregon
Major City Portland
Time Zone Pacific (UTC-08:00)

Phone directory of numbers beginning with Area Code 503 Prefixes

Prefix Primary City County Phone Type
503-977 Portland, OR Multnomah Landline
503-978 Portland, OR Multnomah Landline
503-979 Salem, OR Marion Landline
503-980 Woodburn, OR Marion Landline
503-981 Woodburn, OR Marion Landline
503-982 Woodburn, OR Marion Landline
503-983 Portland, OR Multnomah Cell Number
503-984 Woodburn, OR Marion Cell Number
503-985 Beaverton, OR Washington Landline
503-986 Salem, OR Marion Landline
503-987 Scappoose, OR Columbia Landline
503-988 Portland, OR Multnomah Landline
503-989 Woodburn, OR Marion Cell Number
503-990 Salem, OR Marion Cell Number
503-991 Salem, OR Marion Cell Number
503-992 Forest Grove, OR Washington Landline
503-993 Portland, OR Multnomah Cell Number
503-994 Warrenton, OR Clatsop Landline
503-995 Portland, OR Multnomah Cell Number
503-996 Woodburn, OR Marion Landline
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Location Details

Area code is a type of numbering scheme used in telecommunication. It divides the territories of its member countries, the code is a three-digit code. The digits 0 and 1 applied for central office codes. Other digits were applied into geographic areas of the service territory.

  • 200: easily recognizable code (ERC)
  • 201: New Jersey
  • 202: Washington, D.C.
  • 203: Connecticut
    • and so on.

If you want to get more informatons of the areacode, Input an areacode into the above search area, get what you want.