| 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 |
|---|---|---|---|
| 909-728 | Fontana | San Bernardino | Wireless |
| 909-989 | Rancho Cucamonga | San Bernardino | Landline |
| 909-879 | Rialto | San Bernardino | Landline |
| 909-224 | Ontario | San Bernardino | Wireless |
| 909-631 | Chino | San Bernardino | Landline |
| 909-904 | Fontana | San Bernardino | Wireless |
| 909-203 | Chino | San Bernardino | Wireless |
| 909-276 | Upland | San Bernardino | Wireless |
| 909-208 | Ontario | San Bernardino | Wireless |
| 909-643 | Pomona | Los Angeles | Wireless |
| 909-907 | Highland | San Bernardino | Landline |
| 909-828 | Temecula | Riverside | Wireless |
| 909-483 | Upland | San Bernardino | Landline |
| 909-628 | Chino | San Bernardino | Landline |
| 909-552 | Upland | San Bernardino | Wireless |
| 909-520 | San Bernardino | San Bernardino | Wireless |
| 909-205 | San Bernardino | San Bernardino | Landline |
| 909-247 | Chino | San Bernardino | Wireless |
| 909-386 | San Bernardino | San Bernardino | Landline |
| 909-665 | San Bernardino | San Bernardino | Landline |