Oregon Area Codes
4 active area codes · Portland · Population around 3,396,349
Oregon has 4 active area codes, serving cities like Portland, Salem, and Eugene. Some of them are overlays that share the same territory, so local calls there use all ten digits. Each code below links to its cities, carriers, timezone, and coverage map.
Oregon Area Code Map
Which cities are the largest in Oregon?
* Sources: Population – U.S. Census Bureau PEP, Vintage 2024 (SUB-IP-EST2024-POP). Area code assignments – NANPA CO Code data. See our data methodology.
Frequently Asked Questions
How many area codes does Oregon have?
Oregon has 4 active area codes: 458, 503, 541, 971.
What is the main area code for Oregon?
The 458 area code is among the primary area codes for Oregon, serving Eugene and surrounding communities.
What are the largest cities in Oregon?
The largest cities in Oregon include Portland, Salem, Eugene, Gresham, Hillsboro.
What is the total population of Oregon?
Oregon has an estimated total population of 3,396,349 based on US Census PEP 2024 data.