🇺🇸 971 area code
Area code 971 covers Portland and the surrounding area in Oregon. It shares that territory with 503, so the same neighbourhood can have numbers in any of them. Enter a 971 number below for a free check before you call back.
- Location: Portland, Oregon
- Time zone: Pacific (UTC−8)
- In service since October 1, 2000
番号を調べる
1 回目の照会で、有効性・通信事業者・回線種別・地域が分かります。
Area code 971 at a glance
Cities in area code 971
- Portland
Is a 971 call a scam?
An area code tells you where a number was first assigned, not where the caller is. Mobile numbers keep their area code when people move, and internet (VoIP) numbers can be picked in any area code — so a 971 number can be calling from anywhere.
Robocallers exploit that with "neighbor spoofing": showing a 971 number to people in Oregon because a local-looking call is more likely to be answered. If a 971 call claims to be your bank, the IRS or a delivery company, hang up and call the official number yourself.
About area code 971
971 entered service on October 1, 2000, as an overlay on 503, which had run short of numbers.
It is part of the 503/971 overlay: the codes cover the same area, and a new line there can be given a number in any of them. Two neighbours — or two phones in one household — can have different area codes. That is also why local calls need the full ten digits.
Area codes
More area codes in Oregon
All Oregon area codes · Every North American area code · International country codes
よくある質問
Area code 971 questions
Sources: NANPA NPA database (11/04/2026) and Google libphonenumber. Area codes show where a number was assigned, not where its owner is today.
Where is area code 971?
Area code 971 is in Oregon, United States. It covers Portland.
What time zone is area code 971?
971 is in the Pacific (UTC−8) time zone, and observes daylight saving time.
What area codes overlay 971?
503 serves the same area as 971. Numbers in all of them are local to one another.
When did area code 971 start?
971 entered service on October 1, 2000, created from 503.
How do I find out who called me from 971?
Enter the full number in the lookup at the top of this page. The free check confirms whether the number is valid and shows its carrier, line type and region; a full report adds owner and public-web records where they are available.
Why am I getting calls from area code 971?
If you live in or near Oregon, they may be genuinely local — or robocalls spoofing a local-looking number. Unknown 971 callers who will not leave a message are best looked up before you call back.