We use essential cookies for site operation. With your consent, we also use cookies for analytics and Google AdSense advertising. Declining cookies disables personalized ads but you can still use the lookup service. See our Privacy Policy and Advertising Policy.
Explore community-reported phone numbers with area code 503. Each listing includes spam scores, search activity, and structured caller tags for Portland, Oregon.
Directory snapshot: About 100% of sampled 503 listings show elevated community spam scores (60+), with an average of 100/100 across 24 active numbers. Scores are user-reported estimates — look up individual callers for details.
Showing 1–24 of 75 indexable numbers — sorted by search activity.
Area code 503 is assigned to phone numbers in Portland, Oregon. Local numbers help scammers appear trustworthy — always verify unknown 503 callers on CheckThatCall before calling back.
Search any full 10-digit US number on CheckThatCall or browse reported listings on the area code 503 hub. We show community spam scores and structured caller tags when available.
In our current sample of 24 active 503 listings, about 100% show community spam scores of 60 or higher, with an average of 100/100. That suggests elevated reporting activity in this area code — but scores are user-estimated, not verified. Always look up the specific number that called you.
This directory currently lists 75 numbers with area code 503 that meet our indexing standards (community reports or repeated searches). The sample shown includes 24 combined community reports.
Reported 503 numbers on CheckThatCall are tagged with structured categories such as robocalls, telemarketing, and scam types. Browse the hub listings to see individual spam scores — we do not assign a single label to an entire area code.
(503) 823-5287
1 searches4d ago