Area Code Search
Pacific time zone
Current Time in Black Diamond: 12:31 AM
Black Diamond Area Codes
Here is the current list of area codes in Black Diamond, WA. There is currently 1 area code(s) in Black Diamond. Search all the most up-to-date currently used Black Diamond area codes below.
Pacific time zone
Current Time in Black Diamond: 12:31 AM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 360 | Washington | Black Diamond | Pacific |