Postal codes in Saint Helena, Ascension and Tristan da Cunha
10 rows across 3 islands, enriched with localities, coordinates, and timezone data.
- LocalityAscension Island
- CityAscension Island
- IslandAscension Island
- Country · ISOSaint Helena, Ascension and Tristan da Cunha · SH
- Coordinates-7.9421, -14.3662
- TimezoneAtlantic/St_Helena
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Saint Helena, Ascension and Tristan da Cunha postal codes
| Country | Island | City | City | ZIP | Latitude | Longitude | Timezone |
|---|---|---|---|---|---|---|---|
| Saint Helena, Ascension and Tristan da Cunha | Ascension Island | Ascension Island | Ascension Island | ASCN 1ZZ | -7.942100 | -14.366200 | Atlantic/St_Helena |
| Saint Helena, Ascension and Tristan da Cunha | Saint Helena | Alarm Forest | The Briars | STHL 1ZZ | -15.939861 | -5.709214 | Atlantic/St_Helena |
| Saint Helena, Ascension and Tristan da Cunha | Saint Helena | Blue Hill | Blue Hill Village | STHL 1ZZ | -15.980241 | -5.748354 | Atlantic/St_Helena |
| Saint Helena, Ascension and Tristan da Cunha | Saint Helena | Half Tree Hollow | Half Tree Hollow | STHL 1ZZ | -15.934827 | -5.719626 | Atlantic/St_Helena |
| Saint Helena, Ascension and Tristan da Cunha | Saint Helena | Jamestown | Jamestown | STHL 1ZZ | -15.927395 | -5.716447 | Atlantic/St_Helena |
| Saint Helena, Ascension and Tristan da Cunha | Saint Helena | Levelwood | Levelwood | STHL 1ZZ | -15.974395 | -5.680399 | Atlantic/St_Helena |
| Saint Helena, Ascension and Tristan da Cunha | Saint Helena | Longwood | Longwood | STHL 1ZZ | -15.949606 | -5.685824 | Atlantic/St_Helena |
| Saint Helena, Ascension and Tristan da Cunha | Saint Helena | Saint Paul's | Saint Paul's Village | STHL 1ZZ | -15.955860 | -5.719466 | Atlantic/St_Helena |
| Saint Helena, Ascension and Tristan da Cunha | Saint Helena | Sandy Bay | Sandy Bay | STHL 1ZZ | -15.976357 | -5.709141 | Atlantic/St_Helena |
| Saint Helena, Ascension and Tristan da Cunha | Tristan da Cunha | Tristan da Cunha | Tristan da Cunha | TDCU 1ZZ | -37.110800 | -12.279000 | Atlantic/St_Helena |
Complete dataset
10 rows available in Saint Helena, Ascension and Tristan da Cunha
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Get full database →Postal data format for Saint Helena, Ascension and Tristan da Cunha
How Saint Helena, Ascension and Tristan da Cunha postal codes are written, structured and administered.
Postal code format
- No single national mask is recorded for Saint Helena, Ascension and Tristan da Cunha.
- 14 rows in this reference dataset, each pairing a code with its locality, coordinates and time zone.
How the codes are structured
- Administrative levelsIslands → Cities.
Management & authority
The national postal operator for Saint Helena, Ascension and Tristan da Cunha is not recorded in the available format reference.
Addressing standards
A canonical address layout for Saint Helena, Ascension and Tristan da Cunha is not recorded in the available format reference.
About Saint Helena, Ascension and Tristan da Cunha
This WorldPostalCode reference dataset contains 14 rows for Saint Helena, Ascension and Tristan da Cunha. Each row pairs a postal code with Island, Islands, and Cities fields, plus coordinates and time-zone data where the source provides them.
Representative codes in the dataset include “ASCN 1ZZ” and “STHL 1ZZ”. They provide reference values for matching and validating Saint Helena, Ascension and Tristan da Cunha postal data.
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Saint Helena, Ascension and Tristan da Cunha postal codes — frequently asked questions
What postal-code data is available for Saint Helena, Ascension and Tristan da Cunha?
This reference dataset contains 14 rows for Saint Helena, Ascension and Tristan da Cunha, with postal codes and the available administrative, locality, coordinate, and time-zone fields.