US Area Code
503
Northwest Oregon · Oregon
Area code 503 serves Portland, Salem, Beaverton and surrounding areas in Oregon. Look up any 503 number below to check for spam, see caller ID, carrier, and line type.
Area Code Details
- State / Territory
- Oregon
- Region
- Northwest Oregon
- Major Cities
- Portland, Salem, Beaverton
- Timezone
- Pacific Time
- Country
- United States
- Format
- +1 (503) XXX-XXXX