Oregon · Area code
Area Code 503Portland, OR
Area code 503 is in Oregon, United States, and serves Portland, Salem, Beaverton, Hillsboro and Gresham and other places nearby. Its time zone is Pacific Time.
Area code 503 at a glance
- Area code
- 503
- Main place
- Portland, OR
- State
- Oregon
- Country
- 🇺🇸 United States
- Country calling code
- +1
- Time zone
- Pacific Time (America/Los_Angeles)
- Dial from abroad
- +1 503 XXX XXXX
- Dial inside the US and Canada
- 1 503 XXX XXXX
Cities and places in area code 503
The places phone numbers beginning 503 were issued in, the most common first.
- Portland, OR
- Salem, OR
- Beaverton, OR
- Hillsboro, OR
- Gresham, OR
- Lake Oswego, OR
- McMinnville, OR
- Tualatin, OR
- Canby, OR
- Clackamas, OR
- Newberg, OR
- Wilsonville, OR
- Astoria, OR
- Dallas, OR
- Forest Grove, OR
- Seaside, OR
- Sherwood, OR
- St. Helens, OR
- Woodburn, OR
- Amity, OR
- Aumsville, OR
- Aurora, OR
- Banks, OR
- Boring, OR
- Cannon Beach, OR
- Carlton, OR
- Clatskanie, OR
- Corbett, OR
- Damascus, OR
- Dayton, OR
- Estacada, OR
- Gaston, OR
- Gervais, OR
- Keizer, OR
- Lyons, OR
- Mill City, OR
- Molalla, OR
- Mount Angel, OR
- Nehalem, OR
- North Plains, OR
Look up a 503 number
Enter a full number with area code 503: it shows the line type, place, network and time zone, and every way to write it. Free and private.
Area code 503: frequently asked questions
Where is area code 503?
Area code 503 is in Oregon, United States. It serves places including Portland, Salem, Beaverton, Hillsboro, Gresham, Lake Oswego, McMinnville and Tualatin.
What time zone is area code 503 in?
Area code 503 is on Pacific Time. A number with this area code can belong to someone living anywhere, so the time zone tells you where the number was issued rather than where the person is.
Which country is area code 503 in?
Area code 503 belongs to the United States, part of the North American Numbering Plan. Country code +1 is shared by the United States, Canada and many Caribbean and Pacific countries; the area code decides which one a number is in.
How do I call a 503 number from another country?
Dial your country's international access code (or press + on a mobile phone), then 1, then 503, then the seven-digit number: +1 503 followed by the number. Inside the United States and Canada, dial 1 and the ten digits.
Can I tell who is calling from an area code?
No. The area code only shows where a number was first issued. People keep their numbers when they move, mobile numbers work anywhere, and callers can disguise the number they call from. To see what the numbering plan says about a specific number, use the free phone number lookup.
What other area codes are in Oregon?
Other area codes in Oregon include 458, 541 and 971.