Area Code 503

Area Code 503 information.

Area Code 503 Details
Country	United States
State/Province	Oregon
Major City	Portland
Time Zone	Pacific (UTC-08:00)

Area Code 503 Prefixes

Prefix	County	Phone Type	Status
503-342	Multnomah	Landline	Active
503-343	Multnomah	Landline	Active
503-344	Multnomah	Landline	Active
503-345	Tillamook	Landline	Active
503-346	Multnomah	Landline	Active
503-347	Multnomah	Cell Number	Active
503-348	Multnomah	Cell Number	Active
503-349	Multnomah	Cell Number	Active
503-350	Washington	Landline	Active
503-351	Multnomah	Cell Number	Active
503-352	Washington	Landline	Active
503-353	Clackamas	Landline	Active
503-354	Tillamook	Landline	Active
503-355	Tillamook	Landline	Active
503-356	Washington	Landline	Active
503-357	Washington	Landline	Active
503-358	Washington	Cell Number	Active
503-359	Washington	Landline	Active
503-360	Multnomah	Landline	Active
503-361	Marion	Landline	Active

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