| General Information about Area Code 661 | |
|---|---|
| Country | United States |
| State / Province / Territory | California |
| Major City | Bakersfield |
| Time Zone | Pacific (UTC-08:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 661-259 | Newhall | Los Angeles | Landline |
| 661-666 | Newhall | Los Angeles | Landline |
| 661-864 | Bakersfield | Kern | Landline |
| 661-568 | - | - | - |
| 661-289 | Lebec | Kern | Wireless |
| 661-546 | Bakersfield | Kern | Landline |
| 661-917 | Lancaster | Los Angeles | Wireless |
| 661-300 | Tehachapi | Kern | Wireless |
| 661-637 | Bakersfield | Kern | Landline |
| 661-618 | Palmdale | Los Angeles | Wireless |
| 661-623 | Taft | Kern | Wireless |
| 661-586 | Delano | Kern | Wireless |
| 661-512 | Tehachapi | Kern | Wireless |
| 661-274 | Palmdale | Los Angeles | Landline |
| 661-440 | Bakersfield | Kern | Wireless |
| 661-375 | Delano | Kern | Landline |
| 661-329 | Bakersfield | Kern | Wireless |
| 661-494 | Lancaster | Los Angeles | Wireless |
| 661-889 | Bakersfield | Kern | Landline |
| 661-748 | Bakersfield | Kern | Landline |