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Northern Mariana Islands Calling Code
Commonwealth of the Northern Mariana Islands
+1
ISO MPMNP
Key Facts
- International Calling Code
- +1
- Country Name
- Northern Mariana Islands
- Official Name
- Commonwealth of the Northern Mariana Islands
- Capital City
- Saipan
- Region
- Oceania
- Subregion
- Micronesia
- ISO 3166-1 Alpha-2
- MP
- ISO 3166-1 Alpha-3
- MNP
Notable Area Codes
+1-670
How to Dial Northern Mariana Islands
From the United States / Canada
Dial 011 (exit code) + +1 + local number.
From Europe (most countries)
Dial 00 (exit code) + +1 + local number.
International Format (universal)
Use +1 directly — the + sign replaces the exit code when saved in contacts or used in apps.
US Commonwealth territory. NANP area code 670.
Other Countries Sharing +1
United StatesCanadaBahamasBarbadosAnguillaAntigua and BarbudaBritish Virgin IslandsUnited States Virgin IslandsCayman IslandsBermudaGrenadaTurks and Caicos IslandsMontserratGuamAmerican SamoaSint MaartenSaint LuciaDominicaSaint Vincent and the GrenadinesPuerto RicoDominican RepublicTrinidad and TobagoSaint Kitts and NevisJamaica
Calling Code
+1
CountryNorthern Mariana Islands
ISOMP / MNP
RegionOceania