How to call Guam from Antigua and Barbuda:
1 - Antigua and Barbuda exit code
671 - Guam area code
1 + 671 + Local Number - Overall dialing code format
Note: Guam and Antigua and Barbuda 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 Antigua and Barbuda is now 20:18:36 PM (08:18:36 PM)
The time in Guam is now 10:18:36 AM (10:18:36 AM)
Save on your call to :