| General Information about Area Code 909 | |
|---|---|
| Country | United States |
| State / Province / Territory | California |
| Major City | San Bernardino |
| Time Zone | Pacific (UTC-08:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 909-967 | Pomona | Los Angeles | Wireless |
| 909-591 | Chino | San Bernardino | Landline |
| 909-242 | Pomona | Los Angeles | Wireless |
| 909-227 | Ontario | San Bernardino | Wireless |
| 909-556 | San Bernardino | San Bernardino | Wireless |
| 909-223 | Ontario | San Bernardino | Wireless |
| 909-394 | San Dimas | Los Angeles | Landline |
| 909-306 | Chino | San Bernardino | Landline |
| 909-325 | Chino | San Bernardino | Landline |
| 909-340 | Big Bear Lake | San Bernardino | Landline |
| 909-868 | Pomona | Los Angeles | Landline |
| 909-614 | Walnut | Los Angeles | Landline |
| 909-382 | San Bernardino | San Bernardino | Landline |
| 909-772 | Ontario | San Bernardino | Wireless |
| 909-584 | Big Bear City | San Bernardino | Landline |
| 909-944 | Upland | San Bernardino | Landline |
| 909-762 | Riverside | Riverside | Wireless |
| 909-539 | Chino | San Bernardino | Landline |
| 909-730 | Ontario | San Bernardino | Wireless |
| 909-639 | San Bernardino | San Bernardino | - |