| General Information about Area Code 951 | |
|---|---|
| Country | United States |
| State / Province / Territory | California |
| Major City | Ontario |
| Time Zone | Pacific (UTC-08:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 951-212 | Riverside | Riverside | Wireless |
| 951-990 | Riverside | Riverside | Wireless |
| 951-374 | Riverside | Riverside | Landline |
| 951-299 | Riverside | Riverside | Landline |
| 951-207 | Corona | Riverside | Landline |
| 951-370 | Menifee | Riverside | Wireless |
| 951-940 | Perris | Riverside | Landline |
| 951-537 | Hemet | Riverside | Landline |
| 951-215 | Riverside | Riverside | Landline |
| 951-926 | Homeland | Riverside | Landline |
| 951-415 | Corona | Riverside | Wireless |
| 951-226 | Lake Elsinore | Riverside | Landline |
| 951-385 | Perris | Riverside | Wireless |
| 951-766 | Hemet | Riverside | Landline |
| 951-925 | Hemet | Riverside | Landline |
| 951-438 | Hemet | Riverside | Wireless |
| 951-522 | Riverside | Riverside | Wireless |
| 951-482 | Corona | Riverside | Wireless |
| 951-403 | Corona | Riverside | Wireless |
| 951-378 | Perris | Riverside | Wireless |