| Area Code 925 Details | |
|---|---|
| Country | United States |
| State/Province | California |
| Major City | Oakland |
| Time Zone | Pacific |
| Prefix | County | Phone Type | Status |
|---|---|---|---|
| 925-606 | Alameda | Landline | Active |
| 925-608 | Contra Costa | Landline | Active |
| 925-609 | Contra Costa | Landline | Active |
| 925-621 | Alameda | Landline | Active |
| 925-623 | Alameda | Cell Number | Active |
| 925-625 | Contra Costa | Landline | Active |
| 925-626 | Contra Costa | Landline | Active |
| 925-627 | Contra Costa | Landline | Active |
| 925-628 | Contra Costa | Cell Number | Active |
| 925-631 | Contra Costa | Landline | Active |
| 925-634 | Contra Costa | Landline | Active |
| 925-635 | Contra Costa | Landline | Active |
| 925-639 | Contra Costa | Cell Number | Active |
| 925-640 | Contra Costa | Cell Number | Active |
| 925-642 | Contra Costa | Cell Number | Active |
| 925-643 | Contra Costa | Landline | Active |
| 925-646 | Contra Costa | Landline | Active |
| 925-648 | Contra Costa | Landline | Active |
| 925-658 | Contra Costa | Landline | Active |
| 925-659 | Contra Costa | Landline | Active |