Learn about the 671 area code, including its location, cities, time zone, introduction date, and related area codes.
671 Area Code Details
Where Is Area Code 671 Located?
The 671 area code serves communities in GU. The exact communities and numbering assignments can change as telephone numbering resources are updated.
671 Area Code Time Zone
The 671 area code is associated with the listed local time zone time zone.
When Was 671 Area Code Introduced?
The 671 area code was introduced in 01-Jul-1997.
How to Call a 671 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.
671 Area Code FAQ
What state is 671 area code in?
The 671 area code is associated with GU.
What time zone is 671 area code in?
The 671 area code is associated with its listed local time zone.
More Questions About Area Code 671
What state is area code 671 in?
Area code 671 is associated with GU.