🇲🇵Call the Northern Mariana Islands from your browser$0.42 a minute
Dial code +1. Nothing to install on either end: their phone rings like a normal call, with or without internet.
Calls to Northern Mariana Islands from $0.42 a minute for landline. Basic rate.
Rates from a US caller ID. Your selected caller ID is priced before calling.
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Per minute in USD, from a US caller ID. Part of a minute counts as a minute. Emergency numbers cannot be dialled. Rates last changed 8 October 2026.
02Dial it
How to dial the Northern Mariana Islands
Northern Mariana Islands numbers are dialled as +1 followed by the national number. Where one is written with a leading 0 for calls inside the country, that 0 is normally dropped from abroad.
A number written in the Northern Mariana Islands as (670) XXX-XXXX is dialled from abroad as +1 670 XXX XXXX.
From this tab there is no exit code and no carrier: type it starting +1 and the price appears before anything dials.
Dialling it from an ordinary phone instead
Dial the exit code for where you are standing, then 1, then the number.
| Calling from | Dial before +1 |
|---|---|
| United States and Canada | None |
| United Kingdom and Ireland | 00 |
| Australia | 0011 |
| Japan | 010 |
| Most of Europe, Africa and Asia | 00 |
03Before you rely on it
Three things that are true on every call
- The keypad stays live after it connects. Press 1 for English, key in an account number, enter a reference.
- Hold is billed per minute like any other minute. The running cost sits on screen while you wait.
- By default, the recipient sees an Airlophone number. Need them to recognise yours? Set up Verified Caller ID with a number you own. The dialer confirms whether it is available for the route before you call. Verify your number. Rent a number if you also need callbacks.
04Questions
Common questions
How much does it cost to call the Northern Mariana Islands?
Basic calls to the Northern Mariana Islands start at $0.42/min for landline. From a US caller ID: landline $0.42/min. Professional adds $0.02/min to paid calls, whether recording is on or off. Connected calls are billed per minute, with part of a minute counting as a full minute. Enter the number to see its exact price before calling.
What is the country code for Northern Mariana Islands?
The international dialling code for Northern Mariana Islands is +1. On Airlophone you can type the full international number starting with +1, or pick Northern Mariana Islands from the country list and enter the national number.
How do I call the Northern Mariana Islands from the US?
The Northern Mariana Islands shares +1 with the United States and Canada, so from a US or Canadian phone there is no exit code: dial 1, then the ten-digit number. From the UK, Ireland and most of Europe dial 00 1 first, and from Australia 0011 1. For example, a number written in the Northern Mariana Islands as (670) XXX-XXXX is dialled from the US as 1 670 XXX XXXX. On Airlophone there is no exit code at all: the call is placed from a browser tab, so you type the number starting with +1 and the price for that exact number appears before anything dials.
Do I need an app or a SIM card to call Northern Mariana Islands?
No. Airlophone runs in a browser tab, so there is nothing to install and no SIM to buy. The person you call needs nothing either: the call arrives on the ordinary phone network, so their phone simply rings, whether it is a landline or a mobile and whether or not they have internet.
Call the Northern Mariana Islands now
Basic calls to the Northern Mariana Islands start at $0.42/min for landline. Enter the number to see its exact price before calling.