How to call a Guamanian mobile phone from American Samoa.

Dial the following international mobile code:

1 + 671 + The Number

* Do not dial the plus (+) symbols

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.

World Times:

The time in American Samoa is now 13:15:38 PM (01:15:38 PM)
The time in Guam is now 10:15:38 AM (10:15:38 AM)