Skip to content
Country Dialing CodesA clearer way to call the world
AboutContact
Español — prefijos-telefonicos.comFrançais — indicatifs-telephoniques.net
US area code · Oregon

971 area code

Where the 971 area code is, its overlay and how to dial a +1 971 number from anywhere.

CoversAloha, OregonTime zonePacific (PT)TypeOverlay
Quick answer

The 971 area code is in Aloha, Oregon, United States (Pacific (PT)). To call from abroad: +1 971 555-0123. It is an overlay, so all 10 digits are dialled.

StateOregon
Main areaAloha
Time zonePacific (PT)
TypeOverlay
10-digit dialingRequired
In service since01-May-1999

The 971 area code is a geographic North American Numbering Plan (NANP) code covering Aloha, Oregon. It has been in service since 01-May-1999 and sits in the Pacific (PT) time zone.

Overlay 971 shares its region

Several area codes cover the same geographic area, so two neighbours can have different codes. Because of the overlay, you must dial all 10 digits (area code + number) even for local calls.

971503

How to dial a 971 number

From abroad+1 971 555-0123
Within the US / Canada1 971 555-0123
Locally (same area)971 555-0123

Cities in the 971 area code

A 971 number is usually in one of these places in Oregon — 7 counties.

AlohaBeaverton WashingtonGresham MultnomahHillsboro WashingtonKeizer MarionLake Oswego ClackamasMcMinnville YamhillMilwaukieOregon City ClackamasPortland Clackamas;Multnomah;WashingtonSalem Marion;PolkTigardTualatin WashingtonWest Linn ClackamasWoodburn Marion

Other Oregon area codes

458503541

Frequently asked questions

Where is the 971 area code?

The 971 area code is in Aloha, Oregon, United States (Pacific (PT)).

Is 971 an overlay area code?

Yes. 971 overlays the same region as 503, so callers dial all 10 digits.

Do I have to dial 10 digits for 971?

Yes — dial the area code plus the seven-digit number.

How do I call a 971 number from another country?

Dial your exit code (or +), then 1, then 971, then the number: +1 971 555-0123.

Source: NANPA numbering plan. An area code covers a region, not a precise address — a 971 number does not pinpoint a street or ZIP code.

Number holders in area code 971

Each prefix (the three digits after the area code) is assigned by NANPA to one telephone company. 455 prefixes are in use in 971, shared by 52 companies. The largest holders:

CompanyPrefixesShare
New Cingular Wireless PCS, LLC6314%
T-Mobile USA, Inc.6013%
Onvoy, LLC5612%
Cellco Partnership Dba Verizon Wireless5111%
Bandwidth.Com CLEC, LLC429%
Level 3 Communications, LLC153%

Source: NANPA central office code assignments. A number keeps its original prefix when it is ported to another carrier.

Complaints about 971 numbers

Reports to the FTC, last 30 days
552
Recorded messages or robocalls
53%
Rank among area codes
#159 of 670
Most reported subjects
Other (215)
Home improvement & cleaning (88)
Reducing your debt (credit cards, mortgage, student loans) (71)

Period Aug 26 – Sep 24, 2026. These are the numbers shown on the caller ID of the reported calls; many are spoofed and do not belong to the real caller.

Source: US Federal Trade Commission, Do Not Call reported calls data (daily files).

All US area codes United States +1 Map of area code 971 — cities & rate centres

Explore by continent