Areacode Information
| Areacode | 657 |
| Population | 0 |
| Type of Code: | General Purpose Code |
| Geographic(G) or non-geographic(N): | G |
| Is this code assigned: | Yes |
| Is this code in use: | Y |
| In service date: | 2008-09-23 |
| Planning Letter(s): | 368 206 169 |
| Location: | CA |
| Country: | US |
| Time Zone: | P |
| Parent NPA: | 714 |
FAQ
Where is area code 657?
The Area code 657 is located in California and includes the following cities:
Anaheim Brea Buena Park Cypress Fountain Valley Fullerton Garden Grove Huntington Beach Orange Placentia Santa Ana Stanton North Tustin Westminster Yorba Linda