Fairfield Area Code
We have found 17 cities with names similar to "Fairfield". Below is the list of cities that match your search criteria.
Fairfield, CA area code
Fairfield, CA is served by area code 707. This area code was initially assigned on 01-JAN-59 and has been in continuous service since 01-JAN-59, supporting the city's growing communication needs over the years.
The area code 707 is part of an overlay complex (369/707), 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 | Fairfield, CA |
| Area Code | 707 |
| Overlay Complex | 369/707 |
| State | California |
| Country | United State |
| Time Zone | Pacific Standard Time (PST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 01-JAN-59 |
| In Service Date | 01-JAN-59 |
Fairfield, ID area code
Fairfield, ID is served by area code 208. 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 208 is part of an overlay complex (208/986), 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 | Fairfield, ID |
| Area Code | 208 |
| Overlay Complex | 208/986 |
| State | Idaho |
| Country | United State |
| Time Zone | Mountain/Pacific Time |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 01-JAN-47 |
| In Service Date | 01-JAN-47 |
Fairfield, UT area code
Fairfield, UT is served by area code 801. 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 801 is part of an overlay complex (385/801), 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 | Fairfield, UT |
| Area Code | 801 |
| Overlay Complex | 385/801 |
| State | Utah |
| Country | United State |
| Time Zone | Mountain Standard Time (MST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 01-JAN-47 |
| In Service Date | 01-JAN-47 |
Fairfield, TN area code
Fairfield, TN is served by area code 615. This area code was initially assigned on 01-JAN-54 and has been in continuous service since 01-JAN-54, supporting the city's growing communication needs over the years.
The area code 615 is part of an overlay complex (615/629), 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 | Fairfield, TN |
| Area Code | 615 |
| Overlay Complex | 615/629 |
| State | Tennessee |
| Country | United State |
| Time Zone | Central Standard Time (CST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 01-JAN-54 |
| In Service Date | 01-JAN-54 |
Fairfield, IL area code
Fairfield, 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 | Fairfield, 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 |
Fairfield, IA area code
Fairfield, 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 | Fairfield, 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 |
Fairfield, WA area code
Fairfield, WA is served by area code 509. This area code was initially assigned on 01-JAN-57 and has been in continuous service since 01-JAN-57, supporting the city's growing communication needs over the years.
| City Name | Fairfield, WA |
| Area Code | 509 |
| State | Washington |
| Country | United State |
| Time Zone | Pacific Standard Time (PST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 01-JAN-57 |
| In Service Date | 01-JAN-57 |
Fairfield, TX area code
Fairfield, TX is served by area code 903. This area code was initially assigned on 26-MAY-89 and has been in continuous service since 04-NOV-90, supporting the city's growing communication needs over the years.
The area code 903 is part of an overlay complex (430/903), 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 | Fairfield, TX |
| Area Code | 903 |
| Overlay Complex | 430/903 |
| State | Texas |
| Country | United State |
| Time Zone | Central Standard Time (CST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 26-MAY-89 |
| In Service Date | 04-NOV-90 |
Fairfield, KY area code
Fairfield, KY is served by area code 502. 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 | Fairfield, KY |
| Area Code | 502 |
| State | Kentucky |
| 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 |
Fairfield, ME area code
Fairfield, ME is served by area code 207. 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 | Fairfield, ME |
| Area Code | 207 |
| State | Maine |
| 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 |
Fairfield, AL area code
Fairfield, AL is served by area code 205. 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 205 is part of an overlay complex (205/659), 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 | Fairfield, AL |
| Area Code | 205 |
| Overlay Complex | 205/659 |
| State | Alabama |
| 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 |
Fairfield, MT area code
Fairfield, MT is served by area code 406. 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 | Fairfield, MT |
| Area Code | 406 |
| State | Montana |
| Country | United State |
| Time Zone | Mountain Standard Time (MST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 01-JAN-47 |
| In Service Date | 01-JAN-47 |
Fairfield, NC area code
Fairfield, 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 | Fairfield, 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 |
Fairfield, OH area code
Fairfield, OH is served by area code 513. 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 513 is part of an overlay complex (283/513), 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 | Fairfield, OH |
| Area Code | 513 |
| Overlay Complex | 283/513 |
| State | Ohio |
| 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 |
Fairfield, PA area code
Fairfield, PA is served by area code 717. 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 717 is part of an overlay complex (223/717), 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 | Fairfield, PA |
| Area Code | 717 |
| Overlay Complex | 223/717 |
| State | Pennsylvania |
| 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 |
Fairfield, OK area code
Fairfield, OK is served by area code 918. This area code was initially assigned on 01-JAN-53 and has been in continuous service since 01-JAN-53, supporting the city's growing communication needs over the years.
The area code 918 is part of an overlay complex (539/918), 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 | Fairfield, OK |
| Area Code | 918 |
| Overlay Complex | 539/918 |
| State | Oklahoma |
| Country | United State |
| Time Zone | Central Standard Time (CST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 01-JAN-53 |
| In Service Date | 01-JAN-53 |
Fairfield, NE area code
Fairfield, NE is served by area code 402. 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 402 is part of an overlay complex (402/531), 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 | Fairfield, NE |
| Area Code | 402 |
| Overlay Complex | 402/531 |
| State | Nebraska |
| 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 |
