Country Code +1670
Mariana Island uses the international dialing code +1670
+1670
Which Country Has Code +1670?
Mariana Island uses the international dialing code
+1670.
How to Call Mariana Island from the US
| Method | Dial Sequence | Example |
|---|---|---|
| From a landline | 011 + 1670 + local number |
011-1670-XXX-XXXX |
| From a mobile phone | +1670 + local number |
+1670-XXX-XXXX |
| Using a calling card | Access # + 011 + 1670 + local number |
1-800-XXX + 011-1670-XXX-XXXX |
Important: When dialing from a US landline, always start with
011 (the US international access code).
From a mobile phone, you can use the + symbol instead by pressing and holding the 0 key.
Step-by-Step Instructions
- Dial 011 — the US exit code for international calls
- Dial 1670 — the country code for Mariana Island
- Dial the local area code (if applicable, drop any leading 0)
- Dial the local phone number
Frequently Asked Questions
Mariana Island uses the international dialing code +1670.
This code is assigned to Mariana Island by the International Telecommunication Union (ITU).
To call Mariana Island from the US, dial
011 + 1670 + local phone number.
From a mobile phone, you can also use +1670
followed by the local number. The 011 prefix is the US
international access code required when calling from a landline.
Mariana Island Quick Info
| Country |
Mariana Island |
|---|---|
| Dialing Code | +1670 |
| ISO-2 Code | mp |
| ISO-3 Code | MNP |
| Capital | Saipan |
| Continent | Oceania |
| Population | 88,662 |
| Currency | U.S. dollar |
| Domain | mp |
Related Resources
Quick Tip
Save money on international calls by using VoIP services like Skype, WhatsApp, or Google Voice. Many offer free or low-cost calls to landlines and mobiles worldwide.