| County List of Area Code 442 | ||
|---|---|---|
| Imperial Area code | Inyo Area code | Kern Area code |
| Mono Area code | Riverside Area code | San Bernardino Area code |
| San Diego Area code |
| County List of Area Code 760 | ||
|---|---|---|
| Imperial Area code | Inyo Area code | Kern Area code |
| Mono Area code | Riverside Area code | San Bernardino Area code |
| San Diego Area code |
| County List of Area Code 909 | ||
|---|---|---|
| Los Angeles Area code | Riverside Area code | San Bernardino Area code |
