How to call a Mariana Islands mobile phone:
1 - American Samoa exit code
670 - Mariana Islands country code
1 + 670 + Local Number - Overall dialing format
Note: Mariana Islands 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 16:37:15 PM (04:37:15 PM)
The time in Mariana Islands is now 13:37:15 PM (01:37:15 PM)