Black diamond Area Code
We have found 2 cities with names similar to "Black diamond". Below is the list of cities that match your search criteria.
Black diamond, FL area code
Black diamond, FL is served by area code 352. This area code was initially assigned on 27-SEP-95 and has been in continuous service since 03-DEC-95, supporting the city's growing communication needs over the years.
| City Name | Black diamond, FL |
| Area Code | 352 |
| State | Florida |
| Country | United State |
| Time Zone | Eastern Standard Time (EST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 27-SEP-95 |
| In Service Date | 03-DEC-95 |
Black diamond, WA area code
Black diamond, WA is served by area code 360. This area code was initially assigned on 21-JAN-94 and has been in continuous service since 15-JAN-95, supporting the city's growing communication needs over the years.
The area code 360 is part of an overlay complex (360/564), 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 | Black diamond, WA |
| Area Code | 360 |
| Overlay Complex | 360/564 |
| State | Washington |
| Country | United State |
| Time Zone | Pacific Standard Time (PST) |
| Code Type | General Purpose Code |
| In Service | Yes |
| Assignment Date | 21-JAN-94 |
| In Service Date | 15-JAN-95 |
