+678 country code: Vanuatu

The international code +678 belongs to Vanuatu (Oceania). From Australia you dial 0011 678 (or +678) followed by the national number.

Caution — a typical callback-trap origin: the +678code recurs in reports as the origin of one-ring missed calls. Don't return a missed call from Vanuatu unless you know someone there — here's how the trap works.