Mission viejo Area Code
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Mission viejo, CA area code
Mission viejo, 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 | Mission viejo, 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 |
