Area Code Search
Pacific time zone
Current Time in Walnut Creek: 06:02 AM
Walnut Creek Area Codes
Here is the current list of area codes in Walnut Creek, CA. There is currently 3 area code(s) in Walnut Creek. Search all the most up-to-date currently used Walnut Creek area codes below.
Pacific time zone
Current Time in Walnut Creek: 06:02 AM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 707 | California | Walnut Creek | Pacific |
| 925 | California | Walnut Creek | Pacific |
| 510 | California | Walnut Creek | Pacific |