How to call a Guam mobile phone:
1 - American Samoa exit code
671 - Guam country code
1 + 671 + Local Number - Overall dialing format
Note: Guam and American Samoa 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 American Samoa is now 21:00:09 PM (09:00:09 PM)
The time in Guam is now 18:00:09 PM (06:00:09 PM)