What area code is Hillsboro, OR?
| City | Hillsboro, OR |
|---|---|
| State | Oregon |
| Area code | 503 |
| Time zone | Pacific Time |
| Phone prefixes | 9 in our data |
Look up a Hillsboro number
About area code 503
| Area code | Also covers |
|---|---|
| 503 | Portland, Beaverton, Salem and Lake Oswego |
Other places in area code 503
- Portland, OR
- Beaverton, OR
- Salem, OR
- Lake Oswego, OR
- Tualatin, OR
- Gresham, OR
- McMinnville, OR
- Dallas, OR
- Sherwood, OR
- Woodburn, OR
- Astoria, OR
- Newberg, OR
- Tillamook, OR
- North Plains, OR
- St. Helens, OR
- Seaside, OR
- Canby, OR
- Estacada, OR
- Stayton, OR
- Aumsville, OR
- Clackamas, OR
- Molalla, OR
- Pacific City, OR
- Wilsonville, OR
Questions
- What is the area code for Hillsboro, Oregon?
- Hillsboro uses area code 503.
- What time zone is Hillsboro in?
- Hillsboro is in Pacific Time.
- Do I need to dial the area code for a local call in Hillsboro?
- Usually yes. Most of the US and Canada now uses 10-digit local dialing, so it’s safest to include 503.
- How do I call Hillsboro from another country?
- Dial your country’s exit code (011 from most places, 00 from Europe), then 1, then the area code and number: +1 503 XXX XXXX.