Blackhawk Area Code

We have found 2 cities with names similar to "Blackhawk". Below is the list of cities that match your search criteria.

Blackhawk, CA area code

Blackhawk, CA is served by area code 925. This area code was initially assigned on 19-MAY-97 and has been in continuous service since 14-MAR-98, supporting the city's growing communication needs over the years.

City Name Blackhawk, CA
Area Code 925
State California
Country United State
Time Zone Pacific Standard Time (PST)
Code Type General Purpose Code
In Service Yes
Assignment Date 19-MAY-97
In Service Date 14-MAR-98
Blackhawk, CA area code

Blackhawk, SD area code

Blackhawk, 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 Blackhawk, 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
Blackhawk, SD area code