All dialing codes
Northern Mariana Islands country code
To call Northern Mariana Islands from abroad, dial your exit code, then +1, then the local number.
Country code
+1
How to dial Northern Mariana Islands
From the US or Canada1 670 234 5678
From the UK and most of Europe00 1 670 234 5678
From Australia0011 1 670 234 5678
From Japan010 1 670 234 5678
From any mobile phone+1 670 234 5678
The example uses a Northern Mariana Islands mobile number, written locally as (670) 234-5678. There's no leading digit to leave out: dial the full local number after the country code.
Call Northern Mariana Islands with QuikRing
Right from your browser, no app or SIM card. Charged per started minute, with no connection fee.
Mobile $0.12/min Landline $0.15/min
Frequently asked question
What is the country code for Northern Mariana Islands?
The country code for Northern Mariana Islands is +1. From abroad, dial your exit code (00 from most countries, 011 from the US and Canada), then +1 without the plus sign, then the local number.