Area Code Search
Pacific time zone
Current Time in Lake Oswego: 03:56 PM
Lake Oswego Area Codes
Here is the current list of area codes in Lake Oswego, OR. There is currently 1 area code(s) in Lake Oswego. Search all the most up-to-date currently used Lake Oswego area codes below.
Pacific time zone
Current Time in Lake Oswego: 03:56 PM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 503 | Oregon | Lake Oswego | Pacific |