Calling code
+1 670: Northern Mariana Islands
+1 670 is the NANP area code for Northern Mariana Islands within the shared +1 numbering plan.
Code facts
- Calling code
- +1 670
- Code type
- NANP area code
- Countries and territories
- Northern Mariana Islands
- Parent code
- +1
Related lookups
Compare this calling code with related answer pages.
References
- NANP country contacts
- NANPA Country Contacts