How to call a Guam mobile phone:
1 - Turks and Caicos Islands exit code
671 - Guam country code
1 + 671 + Local Number - Overall dialing format
Note: Guam and Turks and Caicos Islands are both members of NANP (North American Numbering Plan) so when calling between these countries, 1 is used in place of the country exit code.
The time in Turks and Caicos Islands is now 00:54:10 AM (12:54:10 AM)
The time in Guam is now 14:54:10 PM (02:54:10 PM)