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
503-281	Multnomah	Landline	Active
503-282	Multnomah	Landline	Active
503-283	Multnomah	Landline	Active
503-284	Multnomah	Landline	Active
503-285	Multnomah	Landline	Active
503-286	Multnomah	Landline	Active
503-287	Multnomah	Landline	Active
503-288	Multnomah	Landline	Active
503-289	Multnomah	Landline	Active
503-290	Multnomah	Landline	Active
503-291	Washington	Landline	Active
503-292	Washington	Landline	Active
503-293	Multnomah	Landline	Active
503-294	Multnomah	Landline	Active
503-295	Multnomah	Landline	Active
503-296	Washington	Landline	Active
503-297	Washington	Landline	Active
503-298	Clatsop	Landline	Active
503-299	Multnomah	Landline	Active
503-300	Tillamook	Landline	Active

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