Dial the following to call
Guam
From
American Samoa
1 + 671 + Local Number
* Do not dial the plus (+) symbols
How to call Guam from American Samoa:
1 - American Samoa exit code
671 - Guam area code 1 + 671 + Local Number - Overall dialing code 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 05:14:32 AM(05:14:32 AM)
The time in Guam is now 02:14:32 AM(02:14:32 AM)
How to call Guam from American Samoa:
World Times:
Mobile Codes: