Phone

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
503-423 Multnomah Landline Active
503-424 Washington Landline Active
503-425 Multnomah Landline Active
503-426 Multnomah Landline Active
503-427 Washington Landline Active
503-428 Marion Landline Active
503-429 Columbia Landline Active
503-430 Washington Landline Active
503-431 Washington Landline Active
503-432 Washington Landline Active
503-433 Washington Landline Active
503-434 Yamhill Landline Active
503-435 Yamhill Landline Active
503-436 Clatsop Landline Active
503-437 Yamhill Cell Number Active
503-438 Columbia Landline Active
503-439 Washington Landline Active
503-440 Clatsop Cell Number Active
503-441 Multnomah Landline Active
503-442 Tillamook Landline Active
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