Dial the following to call
Mariana Islands
From
Costa Rica
00 + 1 + 670 + Local Number
* Do not dial the plus (+) symbols
How to call Mariana Islands from Costa Rica:
00 - Costa Rica exit code to dial first when calling international
1 - Mariana Islander country code must be dialed next
670 - Mariana Islander local area code. 00 +
1 + 670 +
Local Number - Overall dialing code format
World Times:
The time in Costa Rica is now 18:32:53 PM(06:32:53 PM)
The time in Mariana Islands is now 10:32:53 AM(10:32:53 AM)
How to call Mariana Islands from Costa Rica:
World Times:
Mobile Codes: