Northern Mariana Islands Calling Codes
Country Code +1
| (Including Saipan ... Rota and Tinian) |
| Dial +1 + 670 + Local Number |
| Area Code 67 |
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| Northern Mariana Islands Calling codes Telephone numbers | |
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| Northern Mariana Islands Calling codes Telephone numbers | |
Northern Mariana Islands Calling Codes
| (Including Saipan ... Rota and Tinian) |
| Dial +1 + 670 + Local Number |
| Area Code 67 |
