Simpson Area Code
We have found 5 cities with names similar to "Simpson". Below is the list of cities that match your search criteria.
Simpson, IL area code
Simpson, 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 | Simpson, 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 |
Simpson, KS area code
Simpson, KS is served by area code 785. This area code was initially assigned on 24-APR-97 and has been in continuous service since 20-JUL-97, supporting the city's growing communication needs over the years.
| City Name | Simpson, KS |
| Area Code | 785 |
| State | Kansas |
| Country | United State |
| Time Zone | Central/Mountain Time |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 24-APR-97 |
| In Service Date | 20-JUL-97 |
Simpson, NC area code
Simpson, NC is served by area code 252. This area code was initially assigned on 27-FEB-98 and has been in continuous service since 22-MAR-98, supporting the city's growing communication needs over the years.
| City Name | Simpson, NC |
| Area Code | 252 |
| State | North Carolina |
| Country | United State |
| Time Zone | Eastern Standard Time (EST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 27-FEB-98 |
| In Service Date | 22-MAR-98 |
Simpson, PA area code
Simpson, PA is served by area code 570. This area code was initially assigned on 31-JUL-98 and has been in continuous service since 05-DEC-98, supporting the city's growing communication needs over the years.
The area code 570 is part of an overlay complex (272/570), 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 | Simpson, PA |
| Area Code | 570 |
| Overlay Complex | 272/570 |
| State | Pennsylvania |
| Country | United State |
| Time Zone | Eastern Standard Time (EST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 31-JUL-98 |
| In Service Date | 05-DEC-98 |
Simpson, LA area code
Simpson, LA is served by area code 337. This area code was initially assigned on 15-APR-99 and has been in continuous service since 11-OCT-99, supporting the city's growing communication needs over the years.
| City Name | Simpson, LA |
| Area Code | 337 |
| State | Louisiana |
| 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 | 11-OCT-99 |
