+1670 is 🇲🇵 Northern Mariana Islands
The international calling code for Northern Mariana Islands is +1670. Dial this before the local phone number to reach any phone in Northern Mariana Islands from another country.
Country Code
+1670
🇲🇵 Northern Mariana Islands
How to dial +1670
From a mobile phone
+1670 + local number
From a landline
001670 + local number
From EzyRing (browser)
+1670 + local number
Just type it in — we handle the rest
Call Northern Mariana Islands for $0.116/min
No connection fees. Credits never expire. No subscription required.
$5 top-up = ~43 minutes to Northern Mariana Islands
Frequently Asked Questions
What country has the code +1670?
+1670 is the international country code for Northern Mariana Islands. Dial +1670 before the local phone number when calling Northern Mariana Islands from another country.
Is +1670 a country code or an area code?
+1670 is a country code (also called an international dialing prefix), not an area code. Country codes identify entire countries; area codes identify regions within a country.
How do I dial +1670?
From a mobile phone, dial +1670 followed by the local number (drop the leading 0). From a landline, dial 001670 + the local number. With EzyRing, just type +1670 and the number in your browser dialer — we handle the formatting.
How much does it cost to call +1670 (Northern Mariana Islands)?
Calls to Northern Mariana Islands (+1670) start at $0.116 per minute with EzyRing. No connection fees, no subscription, credits never expire. A $5 top-up gives about 43 minutes of calling.