How To Phone Tristan da Cunha
Dialling instructions for calling to and from Tristan da Cunha.
How to call Tristan da Cunha from the UK
Tristan da Cunha has officially been assigned the country code +290, and a four- or five-digit Tristan da Cunha number would be dialled from the United Kingdom as:
00290
then the full national number
Tristan da Cunha 020 numbers
In practice, residents on Tristan da Cunha use a telephone network supplied by the British Foreign and Commonwealth Office. This makes use of UK landline numbers with a London (020) area code instead of numbers from the +290 country code.
Telephones in Tristan da Cunha that use an 020 phone number should be dialled from the UK in the same way as a regular domestic landline; there is no need for any international code.
How to call the UK from Tristan da Cunha
To call a United Kingdom landline or mobile phone from Tristan da Cunha, dial 00 44, then the UK number without its leading zero.
For example, the UK number
These codes and instructions apply when dialling any part of the UK including England, Scotland, Wales and Northern Ireland, as well as Guernsey, Jersey and the Isle of Man.
