Chelsea Area Code
We have found 7 cities with names similar to "Chelsea". Below is the list of cities that match your search criteria.
Chelsea, SD area code
Chelsea, SD is served by area code 605. 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 | Chelsea, SD |
| Area Code | 605 |
| State | South Dakota |
| Country | United State |
| Time Zone | Central/Mountain Time |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 01-JAN-47 |
| In Service Date | 01-JAN-47 |
Chelsea, IA area code
Chelsea, 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 | Chelsea, 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 |
Chelsea, WI area code
Chelsea, WI is served by area code 715. 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 715 is part of an overlay complex (534/715), 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 | Chelsea, WI |
| Area Code | 715 |
| Overlay Complex | 534/715 |
| 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 |
Chelsea, AL area code
Chelsea, 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 | Chelsea, 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 |
Chelsea, MA area code
Chelsea, MA is served by area code 617. 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 617 is part of an overlay complex (617/857), 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 | Chelsea, MA |
| Area Code | 617 |
| Overlay Complex | 617/857 |
| State | Massachusetts |
| 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 |
Chelsea, MI area code
Chelsea, MI is served by area code 734. This area code was initially assigned on 30-MAY-97 and has been in continuous service since 13-DEC-97, supporting the city's growing communication needs over the years.
The area code 734 is part of an overlay complex (679/734), 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 | Chelsea, MI |
| Area Code | 734 |
| Overlay Complex | 679/734 |
| State | Michigan |
| Country | United State |
| Time Zone | Eastern Standard Time (EST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 30-MAY-97 |
| In Service Date | 13-DEC-97 |
Chelsea, OK area code
Chelsea, 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 | Chelsea, 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 |
