| 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 |
|---|---|---|---|
| 310-308 | Gardena | Los Angeles | Wireless |
| 310-323 | Gardena | Los Angeles | Landline |
| 310-237 | Los Angeles | Los Angeles | Landline |
| 310-703 | Gardena | Los Angeles | Wireless |
| 310-636 | Los Angeles | Los Angeles | Landline |
| 310-342 | Inglewood | Los Angeles | Landline |
| 310-375 | Torrance | Los Angeles | Landline |
| 310-770 | Beverly Hills | Los Angeles | Wireless |
| 310-903 | Los Angeles | Los Angeles | Landline |
| 310-768 | Gardena | Los Angeles | Landline |
| 310-854 | Beverly Hills | Los Angeles | Landline |
| 310-925 | Beverly Hills | Los Angeles | Wireless |
| 310-592 | Los Angeles | Los Angeles | Wireless |
| 310-687 | Compton | Los Angeles | Landline |
| 310-800 | Los Angeles | Los Angeles | Landline |
| 310-216 | Inglewood | Los Angeles | Landline |
| 310-666 | Beverly Hills | Los Angeles | Wireless |
| 310-528 | Gardena | Los Angeles | Wireless |
| 310-918 | Gardena | Los Angeles | Wireless |
| 310-856 | Gardena | Los Angeles | Landline |