657 area code is a telephone area code in the North American Numbering Plan (NANP) for parts of Los Angeles County and northern Orange County including Anaheim, CA. The area code was created in 2008.
| Area Code | 657 |
|---|---|
| Major City | Anaheim |
| Service Date | 09/23/2008 |
| Time Zone | Pacific |
| Overlay Complex | 657/714 |
| Location | California (CA) |
| Country | United States |
Some of the cities served by area code 657 include Anaheim, Santa Ana, Huntington Beach, Garden Grove, Orange, Fullerton, Westminster, Buena Park, Costa Mesa and more.
| Area code | City/Town | County |
|---|---|---|
| 657 | Anaheim | Orange |
| 657 | Atwood | Orange |
| 657 | Brea | Orange |
| 657 | Buena Park | Orange |
| 657 | Cypress | Orange |
| 657 | Fountain Valley | Orange |
| 657 | Fullerton | Orange |
| 657 | Garden Grove | Orange |
| 657 | Huntington Beach | Orange |
| 657 | La Mirada | Los Angeles |
| 657 | La Palma | Orange |
| 657 | Midway City | Orange |
| 657 | Orange | Orange |
| 657 | Placentia | Orange |
| 657 | Santa Ana | Orange |
| 657 | Silverado | Orange |
| 657 | Stanton | Orange |
| 657 | Tustin | Orange |
| 657 | Villa Park | Orange |
| 657 | Westminster | Orange |
| 657 | Yorba Linda | Orange |