WhereCall is here to provide you with the most information on the area code 671, located in GUAM.
|Area Code (NPA)||671|
|Location||GUAM, UNITED STATES|
|Assignment Date||05 Aug 1996|
|In Service Date||01 Jul 1997|
If you’ve received a phone call from a number you didn’t recognize, leave a note about your experience. This will help others to know if they should or should not answer their phone.Report a Caller