| General Information about Area Code 310 | |
|---|---|
| Country | United States |
| State / Province / Territory | California |
| Major City | Los Angeles |
| Time Zone | Pacific (UTC-08:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 310-383 | Los Angeles | Los Angeles | Wireless |
| 310-504 | Gardena | Los Angeles | Wireless |
| 310-255 | Santa Monica | Los Angeles | Landline |
| 310-782 | Torrance | Los Angeles | Landline |
| 310-274 | Beverly Hills | Los Angeles | Landline |
| 310-234 | Los Angeles | Los Angeles | Landline |
| 310-961 | Torrance | Los Angeles | Wireless |
| 310-480 | Gardena | Los Angeles | Wireless |
| 310-534 | Lomita | Los Angeles | Landline |
| 310-688 | Beverly Hills | Los Angeles | Wireless |
| 310-549 | San Pedro | Los Angeles | Landline |
| 310-364 | El Segundo | Los Angeles | Landline |
| 310-564 | Los Angeles | Los Angeles | Landline |
| 310-261 | Santa Monica | Los Angeles | Wireless |
| 310-679 | Hawthorne | Los Angeles | Landline |
| 310-349 | Hawthorne | Los Angeles | Landline |
| 310-733 | Los Angeles | Los Angeles | Landline |
| 310-730 | Gardena | Los Angeles | Wireless |
| 310-328 | Torrance | Los Angeles | Landline |
| 310-400 | Los Angeles | Los Angeles | Landline |