How to call a Guam mobile phone:
1 - Jamaica exit code
671 - Guam country code
1 + 671 + Local Number - Overall dialing format
Note: Guam and Jamaica 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 Jamaica is now 13:54:53 PM (01:54:53 PM)
The time in Guam is now 04:54:53 AM (04:54:53 AM)