909 area code is a telephone area code in the North American Numbering Plan (NANP) for San Bernardino City and surrounding areas in eastern Los Angeles County and southwest San Bernardino County in the state of California, United States. The area code was created in 2021.
| Area Code | 909 |
|---|---|
| Major City | San Bernardino |
| Service Date | 02/23/2021 |
| Time Zone | Pacific |
| Overlay Complex | 840/909 |
| Location | California (CA) |
| Country | United States |
Some of the cities served by area code 909 include San Bernardino, Fontana, Rancho Cucamonga, Ontario, Pomona, Rialto, Chino, Upland, Chino Hills and more.
| Area code | City/Town | County |
|---|---|---|
| 909 | Angelus Oaks | San Bernardino |
| 909 | Big Bear City | San Bernardino |
| 909 | Big Bear Lake | San Bernardino |
| 909 | Bloomington | San Bernardino |
| 909 | Blue Jay | San Bernardino |
| 909 | Bryn Mawr | San Bernardino |
| 909 | Calimesa | Riverside |
| 909 | Cedar Glen | San Bernardino |
| 909 | Cedarpines Park | San Bernardino |
| 909 | Chino | San Bernardino |
| 909 | Chino Hills | San Bernardino |
| 909 | Claremont | Los Angeles |
| 909 | Colton | San Bernardino |
| 909 | Crest Park | San Bernardino |
| 909 | Crestline | San Bernardino |
| 909 | Diamond Bar | Los Angeles |
| 909 | Fawnskin | San Bernardino |
| 909 | Fontana | San Bernardino |
| 909 | Forest Falls | San Bernardino |
| 909 | Green Valley Lake | San Bernardino |
| 909 | Guasti | San Bernardino |
| 909 | Highland | San Bernardino |
| 909 | La Verne | Los Angeles |
| 909 | Lake Arrowhead | San Bernardino |
| 909 | Loma Linda | San Bernardino |
| 909 | Lytle Creek | San Bernardino |
| 909 | Mentone | San Bernardino |
| 909 | Montclair | San Bernardino |
| 909 | Mount Baldy | Los Angeles |
| 909 | Ontario | San Bernardino |
| 909 | Patton | San Bernardino |
| 909 | Pomona | Los Angeles |
| 909 | Rancho Cucamonga | San Bernardino |
| 909 | Redlands | San Bernardino |
| 909 | Rialto | San Bernardino |
| 909 | Rimforest | San Bernardino |
| 909 | Running Springs | San Bernardino |
| 909 | San Bernardino | San Bernardino |
| 909 | San Dimas | Los Angeles |
| 909 | Skyforest | San Bernardino |
| 909 | Sugarloaf | San Bernardino |
| 909 | Twin Peaks | San Bernardino |
| 909 | Upland | San Bernardino |
| 909 | Walnut | Los Angeles |
| 909 | Yucaipa | San Bernardino |