Duarte Area Code
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Duarte, CA area code
There are 2 area codes serving the city of Duarte. These area codes help facilitate efficient communication across different regions within the city.
Duarte, CA is served by area code 626. This area code was initially assigned on 02-JAN-97 and has been in continuous service since 14-JUN-97, supporting the city's growing communication needs over the years.
| City Name | Duarte, CA |
| Area Code | 626 |
| State | California |
| Country | United State |
| Time Zone | Pacific Standard Time (PST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 02-JAN-97 |
| In Service Date | 14-JUN-97 |
Duarte, CA is served by area code 818. This area code was initially assigned on 07-JAN-84 and has been in continuous service since 07-JAN-84, supporting the city's growing communication needs over the years.
The area code 818 is part of an overlay complex (747/818), 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 | Duarte, CA |
| Area Code | 818 |
| Overlay Complex | 747/818 |
| State | California |
| Country | United State |
| Time Zone | Pacific Standard Time (PST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 07-JAN-84 |
| In Service Date | 07-JAN-84 |