Costa mesa Area Code
We have found 1 cities with names similar to "Costa mesa". Below is the list of cities that match your search criteria.
Costa mesa, CA area code
There are 2 area codes serving the city of Costa mesa. These area codes help facilitate efficient communication across different regions within the city.
Costa mesa, CA is served by area code 714. This area code was initially assigned on 01-JAN-51 and has been in continuous service since 01-JAN-51, supporting the city's growing communication needs over the years.
The area code 714 is part of an overlay complex (657/714), which serves the same geographic region. This means that multiple area codes are used in the same area to accommodate the increasing demand for phone numbers.
| City Name | Costa mesa, CA |
| Area Code | 714 |
| Overlay Complex | 657/714 |
| State | California |
| Country | United State |
| Time Zone | Pacific Standard Time (PST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 01-JAN-51 |
| In Service Date | 01-JAN-51 |
Costa mesa, CA is served by area code 949. This area code was initially assigned on 06-MAR-97 and has been in continuous service since 18-APR-98, supporting the city's growing communication needs over the years.
| City Name | Costa mesa, CA |
| Area Code | 949 |
| State | California |
| Country | United State |
| Time Zone | Pacific Standard Time (PST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 06-MAR-97 |
| In Service Date | 18-APR-98 |