Country guide / Northern Mariana Islands
How to call Northern Mariana Islands
+1Country code
1Trunk prefix inside Northern Mariana Islands
011Exit code to call out of Northern Mariana Islands
Dialling from United States
| Example | Written in Northern Mariana Islands | Dial from United States |
|---|---|---|
| Landline | (670) 234-5678 | 1 (670) 234-5678 |
| Mobile | (670) 234-5678 | 1 (670) 234-5678 |
| Toll-free | (800) 212-3456 | 1 (800) 212-3456 |
Example numbers from libphonenumber's data show the pattern; they are not real people's numbers. Have a real number? Use the Dial Builder.
Numbers in Northern Mariana Islands are usually written with a leading 1. Leave it out after +1 when calling from another country.