Calling code
+676
🇹🇴
National codes
Currency
TOP T$ — Tongan paʻanga
ISO code
TO
ISO alpha-3
TON
Plate / vehicle
TO
Capital
Nuku'alofa
Internet domain
.to
Continent
Oceania
Languages
English, Tongan
International codes
Currency number (ISO 4217)
776
Olympic code (IOC)
TGA