Greenfield Area Code
We have found 10 cities with names similar to "Greenfield". Below is the list of cities that match your search criteria.
Greenfield, CA area code
There are 2 area codes serving the city of Greenfield. These area codes help facilitate efficient communication across different regions within the city.
Greenfield, CA is served by area code 661. This area code was initially assigned on 12-FEB-98 and has been in continuous service since 13-FEB-99, supporting the city's growing communication needs over the years.
| City Name | Greenfield, CA |
| Area Code | 661 |
| State | California |
| Country | United State |
| Time Zone | Pacific Standard Time (PST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 12-FEB-98 |
| In Service Date | 13-FEB-99 |
Greenfield, CA is served by area code 831. This area code was initially assigned on 22-MAY-97 and has been in continuous service since 11-JUL-98, supporting the city's growing communication needs over the years.
| City Name | Greenfield, CA |
| Area Code | 831 |
| State | California |
| Country | United State |
| Time Zone | Pacific Standard Time (PST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 22-MAY-97 |
| In Service Date | 11-JUL-98 |
Greenfield, TN area code
Greenfield, TN is served by area code 731. This area code was initially assigned on 17-AUG-00 and has been in continuous service since 12-FEB-01, supporting the city's growing communication needs over the years.
| City Name | Greenfield, TN |
| Area Code | 731 |
| State | Tennessee |
| Country | United State |
| Time Zone | Central Standard Time (CST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 17-AUG-00 |
| In Service Date | 12-FEB-01 |
Greenfield, IL area code
Greenfield, IL is served by area code 217. 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 217 is part of an overlay complex (217/447), 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 | Greenfield, IL |
| Area Code | 217 |
| Overlay Complex | 217/447 |
| 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 |
Greenfield, IA area code
Greenfield, 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 | Greenfield, 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 |
Greenfield, IN area code
Greenfield, IN is served by area code 317. 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 317 is part of an overlay complex (317/463), 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 | Greenfield, IN |
| Area Code | 317 |
| Overlay Complex | 317/463 |
| State | Indiana |
| Country | United State |
| Time Zone | Eastern Standard Time (EST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 01-JAN-47 |
| In Service Date | 01-JAN-47 |
Greenfield, WI area code
Greenfield, WI is served by area code 414. 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.
| City Name | Greenfield, WI |
| Area Code | 414 |
| State | Wisconsin |
| 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 |
Greenfield, MN area code
Greenfield, MN is served by area code 763. This area code was initially assigned on 22-JUL-99 and has been in continuous service since 27-FEB-00, supporting the city's growing communication needs over the years.
| City Name | Greenfield, MN |
| Area Code | 763 |
| State | Minnesota |
| Country | United State |
| Time Zone | Central Standard Time (CST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 22-JUL-99 |
| In Service Date | 27-FEB-00 |
Greenfield, MO area code
Greenfield, MO is served by area code 417. This area code was initially assigned on 01-JAN-50 and has been in continuous service since 01-JAN-50, supporting the city's growing communication needs over the years.
| City Name | Greenfield, MO |
| Area Code | 417 |
| State | Missouri |
| Country | United State |
| Time Zone | Central Standard Time (CST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 01-JAN-50 |
| In Service Date | 01-JAN-50 |
Greenfield, OH area code
Greenfield, OH is served by area code 937. This area code was initially assigned on 28-JUN-96 and has been in continuous service since 28-SEP-96, supporting the city's growing communication needs over the years.
The area code 937 is part of an overlay complex (326/937), 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 | Greenfield, OH |
| Area Code | 937 |
| Overlay Complex | 326/937 |
| State | Ohio |
| Country | United State |
| Time Zone | Eastern Standard Time (EST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 28-JUN-96 |
| In Service Date | 28-SEP-96 |
Greenfield, OK area code
Greenfield, OK is served by area code 580. This area code was initially assigned on 11-SEP-97 and has been in continuous service since 01-NOV-97, supporting the city's growing communication needs over the years.
| City Name | Greenfield, OK |
| Area Code | 580 |
| State | Oklahoma |
| Country | United State |
| Time Zone | Central Standard Time (CST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 11-SEP-97 |
| In Service Date | 01-NOV-97 |
