Calling Northern Mariana Islands: [exit code] 1-670 [local number].
Quick answer
To call Northern Mariana Islands, dial your international exit code, then 1-670, then the local number without leading zeros. Example: 00 1-670 +1 670 234 5678.
Plan before you dial with the international call cost calculator and the best time to call planner. Looking for a calling card alternative instead of the dialing instructions? Compare calling cards to Northern Mariana Islands.
Dialing format
00 1-670 +1 670 234 5678
Exit code • Country code • Local number
Whether you’re calling family, friends, or business contacts, knowing how to call Northern Mariana Islands correctly helps your conversation start smoothly. This guide covers the essential dialing steps, including country and area codes that are easy to miss. By the end, you’ll be ready to connect confidently with anyone in Northern Mariana Islands - whether you’re calling Saipan or anywhere else.
Follow these simple steps to make a call to Northern Mariana Islands from anywhere in the world
Start with your country's international dialing prefix (often 00 or 011, or use + on mobile).
Dial the country code +1-670 for Northern Mariana Islands.
Dial the local phone number in Northern Mariana Islands (typically 8-10 digits, without any leading zeros).
Full format: [exit code] 1-670 [local number] - For example: 00 1-670 612 345 678
International Dialing Format
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Calling Code
+1-670
Capital of Northern Mariana Islands
Saipan
Region
Oceania (Micronesia)
Currency of Northern Mariana Islands
United States dollar ($)
Northern Mariana Islands Time Zones
UTC+10:00
Current time
Your time
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Northern Mariana Islands
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Northern Mariana Islands is --
Northern Mariana Islands, located in Micronesia, is a nation with a rich identity. Its capital city, Saipan, serves as the administrative center for a population of approximately 47K.
The official currency is the United States dollar ($). When calling Northern Mariana Islands, the country code is +1-670. The country observes the UTC+10:00 time zone(s), and the primary language(s) spoken include Carolinian, Chamorro, English.
Population
47K
Population Rank
#207 of 230
Language Footprint
Carolinian, Chamorro, English
Time Zone Footprint
UTC+10:00
City/Area Code Coverage
No city-level entries yet
Dial Code Status
Exclusive code in dataset
Northern Mariana Islands currently has a 10-digit local number pattern in this guide, with country code +1-670.
Use this route profile to plan a real international call to Northern Mariana Islands, including dialing format, timing, and destination context.
From
Your location
To
Northern Mariana Islands
For most international calls, start with your exit code or the plus sign, then dial +1-670 before the local Northern Mariana Islands number.
Use Northern Mariana Islands local business hours as the safest reference point before placing the call.
Northern Mariana Islands is represented here by MP/MNP, Saipan, Micronesia, about 47K people, United States dollar ($), and primary language context of Carolinian, Chamorro, English.
Destination calling code: +1-670. Destination time zones: UTC+10:00. Rate check: check live price before dialing.
This destination-first route depends on the caller's local exit code plus +1-670. For business calls, use Northern Mariana Islands's local workday as the default timing reference.
Dialing sequence: exit code +1-670 local number. Business-hour window: Use destination business hours. Time relationship: N/A.
Destination market: Northern Mariana Islands is in Micronesia, with Saipan as a main administrative center. Calls may reach family, companies, banks, hotels, clinics, or public offices across a market of about 47K. Primary language context: Carolinian, Chamorro, English. Local billing and everyday prices use United States dollar ($).
Route context: This page is destination-first, so the most important planning variables are Northern Mariana Islands's country code, local timezone, destination language context, and whether the number is mobile or landline.
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