Lake mills Area Code
We have found 2 cities with names similar to "Lake mills". Below is the list of cities that match your search criteria.
Lake mills, IA area code
Lake mills, IA is served by area code 641. This area code was initially assigned on 25-FEB-00 and has been in continuous service since 09-JUL-00, supporting the city's growing communication needs over the years.
| City Name | Lake mills, IA |
| Area Code | 641 |
| State | Iowa |
| Country | United State |
| Time Zone | Central Standard Time (CST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 25-FEB-00 |
| In Service Date | 09-JUL-00 |
Lake mills, WI area code
Lake mills, WI is served by area code 920. This area code was initially assigned on 15-JAN-97 and has been in continuous service since 26-JUL-97, supporting the city's growing communication needs over the years.
The area code 920 is part of an overlay complex (274/920), 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 | Lake mills, WI |
| Area Code | 920 |
| Overlay Complex | 274/920 |
| State | Wisconsin |
| Country | United State |
| Time Zone | Central Standard Time (CST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 15-JAN-97 |
| In Service Date | 26-JUL-97 |
