Northwest harwinton Area Code
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Northwest harwinton, CT area code
Northwest harwinton, CT is served by area code 860. This area code was initially assigned on 06-APR-95 and has been in continuous service since 28-AUG-95, supporting the city's growing communication needs over the years.
The area code 860 is part of an overlay complex (860/959), 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 | Northwest harwinton, CT |
| Area Code | 860 |
| Overlay Complex | 860/959 |
| State | Connecticut |
| Country | United State |
| Time Zone | Eastern Standard Time (EST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 06-APR-95 |
| In Service Date | 28-AUG-95 |
