Calling Niue Island from the United States explained:
- 011 - US exit code; have to be dialed first for all international calls made from the US/Canada number plan
- 683 - international country code for Niue Island
- US to Niue Island international dialing format : 011 + 683 + individual phone number
Information about country:
Niue is an island nation located in the South Pacific Ocean. It is commonly known as the "Rock of Polynesia". Natives of the island call it "the Rock".