How to call Montserrat from Guam:
1 - Guam exit code
664 - Montserrat area code
1 + 664 + Local Number - Overall dialing code format
Note: Montserrat and Guam 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 Guam is now 22:39:04 PM (10:39:04 PM)
The time in Montserrat is now 08:39:04 AM (08:39:04 AM)
Save on your call to :