| Start Date | 07/17/2004 |
| Current Time in Area Code 951 | 951> PDT |
| Timezone | Pacific Daylight Time |
| Population (2020) | 0 |
| Adjacent Area Codes | 442,657,714,760,840,909,949 |
| Banning |
| Beaumont |
| Corona |
| Eastvale |
| French Valley |
| Hemet |
| Jurupa Valley |
| Lake Elsinore |
| Menifee |
| Moreno Valley |
| Murrieta |
| Perris |
| Riverside |
| San Jacinto |
| Temecula |
| Wildomar |