| General Information about Area Code 408 | |
|---|---|
| Country | United States |
| State / Province / Territory | California |
| Major City | San Jose |
| Time Zone | Pacific (UTC-08:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 408-203 | Sunnyvale | Santa Clara | Wireless |
| 408-237 | San Jose | Santa Clara | Wireless |
| 408-901 | San Jose | Santa Clara | Landline |
| 408-879 | Campbell | Santa Clara | Landline |
| 408-729 | San Jose | Santa Clara | Landline |
| 408-841 | San Jose | Santa Clara | Landline |
| 408-929 | San Jose | Santa Clara | Landline |
| 408-586 | San Jose | Santa Clara | Landline |
| 408-459 | San Jose | Santa Clara | Landline |
| 408-633 | San Jose | Santa Clara | Landline |
| 408-957 | San Jose | Santa Clara | Landline |
| 408-638 | San Jose | Santa Clara | Landline |
| 408-576 | San Jose | Santa Clara | Landline |
| 408-859 | San Jose | Santa Clara | Wireless |
| 408-395 | Los Gatos | Santa Clara | Landline |
| 408-665 | Gilroy | Santa Clara | Wireless |
| 408-816 | San Jose | Santa Clara | Landline |
| 408-733 | Sunnyvale | Santa Clara | Landline |
| 408-215 | Sunnyvale | Santa Clara | Landline |
| 408-931 | San Jose | Santa Clara | Landline |