Campbell hill Area Code
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Campbell hill, IL area code
Campbell hill, IL is served by area code 618. This area code was initially assigned on 01-JAN-47 and has been in continuous service since 01-JAN-47, supporting the city's growing communication needs over the years.
The area code 618 is part of an overlay complex (618/730), 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 | Campbell hill, IL |
Area Code | 618 |
Overlay Complex | 618/730 |
State | Illinois |
Country | United State |
Time Zone | Central Standard Time (CST) |
Code Type | General Purpose Code |
In Service | Yes |
Assignment Date | 01-JAN-47 |
In Service Date | 01-JAN-47 |