Learn about the 712 area code, including its location, cities, time zone, introduction date, and related area codes.
712 Area Code Details
Major Cities in the 712 Area Code
The 712 area code is associated with the following cities and communities:
- Council Bluffs
- Sioux City
Where Is Area Code 712 Located?
The 712 area code serves communities in Iowa. The exact communities and numbering assignments can change as telephone numbering resources are updated.
712 Area Code Time Zone
The 712 area code is associated with the Central time zone.
When Was 712 Area Code Introduced?
The 712 area code was introduced in 01-Jan-1947.
How to Call a 712 Area Code Number
For a call within the same numbering plan, dial the required local number according to your carrier’s dialing rules. For calls from outside the United States, use the United States country code (+1), followed by the area code and seven-digit telephone number.
712 Area Code FAQ
What state is 712 area code in?
The 712 area code is associated with Iowa.
What time zone is 712 area code in?
The 712 area code is associated with Central.
What cities use 712 area code?
Council Bluffs|Sioux City
More Questions About Area Code 712
What state is area code 712 in?
Area code 712 is associated with Iowa.
What time zone is area code 712 in?
The listed time zone for area code 712 is Central.