Tristan da Cunha ZIP Code & Address Format – Postal code Lookup Map

Postal code format in Tristan da Cunha

Called	Postal code
Format	`AAAA NAA` N is a digit, A is a letter
Examples	`TDCU 1ZZ`
Required in an address	No, but recommended
Where it goes	On a line of its own, below the city
Validation regex	`^TDCU 1ZZ$`

How to write an address in Tristan da Cunha

John Smith
Company Name
123 Main Street
CITY
TDCU 1ZZ
TRISTAN DA CUNHA

The postal code goes on a line of its own, below the city.
Write the city in capital letters.
Required parts: street address, city.
When you send mail from abroad, add TRISTAN DA CUNHA as the last line.

Other countries with the AAAA NAA format

Ascension Island, British Indian Ocean Territory, Falkland Islands, Pitcairn Islands, South Georgia & South Sandwich Islands, St. Helena, Turks & Caicos Islands.

Questions about Tristan da Cunha postal codes

What is the ZIP code format in Tristan da Cunha?

Tristan da Cunha uses alphanumeric postal codes in the format AAAA NAA (N is a digit, A is a letter), for example TDCU 1ZZ.

How do I find the ZIP code of an address in Tristan da Cunha?

Type the address in the search box or click the place on the map. Zipdress shows the full address and its postal code.

How do I write an address in Tristan da Cunha?

Use this order, one part per line: John Smith / Company Name / 123 Main Street / CITY / TDCU 1ZZ. The postal code goes on a line of its own, below the city.

Tristan da Cunha ZIP code and address format