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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
503-221 Portland, OR Multnomah Landline
503-222 Portland, OR Multnomah Landline
503-223 Portland, OR Multnomah Landline
503-224 Portland, OR Multnomah Landline
503-225 Portland, OR Multnomah Landline
503-226 Portland, OR Multnomah Landline
503-227 Portland, OR Multnomah Landline
503-228 Portland, OR Multnomah Landline
503-229 Portland, OR Multnomah Landline
503-230 Portland, OR Multnomah Landline
503-231 Portland, OR Multnomah Landline
503-232 Portland, OR Multnomah Landline
503-233 Portland, OR Multnomah Landline
503-234 Portland, OR Multnomah Landline
503-235 Portland, OR Multnomah Landline
503-236 Portland, OR Multnomah Landline
503-237 Portland, OR Multnomah Cell Number
503-238 Portland, OR Multnomah Landline
503-239 Portland, OR Multnomah Landline
503-240 Portland, OR Multnomah 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.