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
503-322	Tillamook	Landline	Active
503-323	Multnomah	Landline	Active
503-324	Washington	Landline	Active
503-325	Clatsop	Landline	Active
503-326	Multnomah	Landline	Active
503-327	Washington	Landline	Active
503-328	Multnomah	Landline	Active
503-329	Multnomah	Cell Number	Active
503-330	Washington	Cell Number	Active
503-331	Multnomah	Landline	Active
503-332	Washington	Cell Number	Active
503-333	Multnomah	Cell Number	Active
503-334	Multnomah	Landline	Active
503-335	Multnomah	Landline	Active
503-336	Washington	Landline	Active
503-337	Clackamas	Landline	Active
503-338	Clatsop	Landline	Active
503-339	Marion	Landline	Active
503-340	Multnomah	Landline	Active
503-341	Multnomah	Cell Number	Active

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