Learn about the 738 area code, including its location, cities, time zone, introduction date, and related area codes.
738 Area Code Details
Where Is Area Code 738 Located?
The 738 area code serves communities in California. The exact communities and numbering assignments can change as telephone numbering resources are updated.
738 Area Code Time Zone
The 738 area code is associated with the Pacific time zone.
When Was 738 Area Code Introduced?
The 738 area code was introduced in 01-Nov-2024.
How to Call a 738 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.
Related Area Codes
738 Area Code FAQ
What state is 738 area code in?
The 738 area code is associated with California.
What time zone is 738 area code in?
The 738 area code is associated with Pacific.
More Questions About Area Code 738
What state is area code 738 in?
Area code 738 is associated with California.
What time zone is area code 738 in?
The listed time zone for area code 738 is Pacific.