High ridge Area Code
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High ridge, MO area code
High ridge, MO is served by area code 636. This area code was initially assigned on 15-APR-99 and has been in continuous service since 22-MAY-99, supporting the city's growing communication needs over the years.
| City Name | High ridge, MO |
| Area Code | 636 |
| State | Missouri |
| Country | United State |
| Time Zone | Central Standard Time (CST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 15-APR-99 |
| In Service Date | 22-MAY-99 |
