Tonga

Exit Country Code + 676 + The Number

The Tonga country code is 676. The nationality of Tonga is Tongans.The capital of Tonga is Nuku alofaLargest Cities in Tonga by population: Nuku alofa, Neiafu, Havelu, Vaini, Pangai, Ohonua, Hihifo. Local Telephone Prefix: No trunk codes in Tonga, just dial direct when calling domestic.