South Georgia And The South Sandwich Islands Postal Codes
Browse 8 regional directories with city-level codes Learn how the South Georgia And The South Sandwich Islands postal code system is built, write addresses the way local posts expect, and get freight quotes from the same code. Directory re-verified November 12, 2026.
South Georgia And The South Sandwich Islands Postal Code
13
Postal codes indexed for South Georgia And The South Sandwich Islands
Ecer Freight database · Nov 2026
7
Characters in the indexed code format, including the space
UPU · 2026
8
States and island areas indexed
Ecer Freight directory · 2026
—
Cities indexed as representative samples
Ecer Freight database · Nov 2026
South Georgia And The South Sandwich Islands uses a UK-style alphanumeric postal code format. The Ecer Freight directory records the code SIQQ 1ZZ across the indexed island-area entries. Because the territory has a highly limited permanent settlement and delivery network, the directory is organized primarily by island area rather than by a conventional city and province hierarchy.
What is the postal code for South Georgia Island?
The indexed postal code is SIQQ 1ZZ. Confirm the delivery facility and current transport arrangements before dispatch.
What postal code format is used in South Georgia And The South Sandwich Islands?
The listed format is an alphanumeric UK-style code: SIQQ 1ZZ, with a space separating the outward and inward portions.
How many postal codes are indexed for South Georgia And The South Sandwich Islands?
Ecer Freight indexes 13 postal-code entries for South Georgia And The South Sandwich Islands in the Nov 2026 data snapshot.
South Georgia And The South Sandwich Islands Code Anatomy
Indexed example: SIQQ 1ZZ
SIQQ|1|ZZ
SIQQ Prefix and outward postcode area used for South Georgia And The South Sandwich Islands.
1 Routing sector within the indexed postcode format.
ZZ Inward delivery-unit suffix in the listed code. The territory’s directory data does not establish a broader city-level breakdown.
States and Island Areas in South Georgia And The South Sandwich Islands
The directory contains eight indexed states or island areas. No representative cities are supplied in the current Ecer Freight dataset, so the sample-code column shows the indexed code where available.
Complete indexed state and island-area directory
| Province/State | Sampled city codes | |
|---|---|---|
| South Georgia Island | SIQQ 1ZZ | Open directory → |
| Albatros Island | SIQQ 1ZZ | Open directory → |
| Annenkov Island | SIQQ 1ZZ | Open directory → |
| Bird Island | SIQQ 1ZZ | Open directory → |
| Cooper Island | SIQQ 1ZZ | Open directory → |
| Pickersgill Islands | SIQQ 1ZZ | Open directory → |
| Trinity Island | SIQQ 1ZZ | Open directory → |
| Willis Island | SIQQ 1ZZ | Open directory → |
Coverage includes all 8 states and island areas supplied in the Ecer Freight directory dataset. Postal-code entries were checked against the Nov 2026 snapshot and page review dated November 12, 2026.
South Georgia And The South Sandwich Islands Address Guide
Use a clear international address layout and place the postal code on the final delivery line. Remote-island consignments require operational confirmation because postal availability and transport schedules can be subject to change.
International postal address format
Follow the destination-first UPU sequence: recipient, locality or island area, territory name, and postal code.
Recipient Name
South Georgia Island
SOUTH GEORGIA AND THE SOUTH SANDWICH ISLANDS
SIQQ 1ZZ
South Georgia Island
SOUTH GEORGIA AND THE SOUTH SANDWICH ISLANDS
SIQQ 1ZZ
Use uppercase lettering for the territory name and keep the space in SIQQ 1ZZ.
Domestic addressing format
For a domestic movement within the indexed territory, retain the same core sequence and include the island area shown in the delivery record.
Recipient Name
South Georgia Island
SIQQ 1ZZ
South Georgia Island
SIQQ 1ZZ
Add a named station, facility, or handling instruction only when confirmed by the receiving operator.
Courier and e-commerce label points
Enter GS as the ISO 2 country code where a system requests it, preserve the alphanumeric code exactly, and avoid replacing the space with a guessed local code. Include a contact name, service details, cargo description, and any confirmed delivery instructions.
How to verify a postal code
Search the Ecer Freight directory by territory keyword through the South Georgia Island postal-code search. For an active shipment, verify acceptance and routing with the relevant postal or transport operator and request a logistics review when necessary.
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Frequently Asked Questions
How many postal codes does South Georgia And The South Sandwich Islands have?
Ecer Freight indexes 13 postal-code entries for South Georgia And The South Sandwich Islands in the Nov 2026 database snapshot.
What is the main postal code for South Georgia And The South Sandwich Islands?
The indexed code is SIQQ 1ZZ. It should be used only after the receiving facility and transport route have been confirmed.
Is SIQQ 1ZZ a numeric postal code?
No. SIQQ 1ZZ is an alphanumeric code with four letters, one digit, and two letters, separated by a space.
What happens if the postal code is incorrect?
An incorrect or incomplete code can cause address validation failure, manual handling, routing delays, return-to-sender action, or additional operational checks. The full code should be copied exactly.
How should an international address for South Georgia And The South Sandwich Islands be written?
List the recipient and confirmed island area first, write the territory name in English, and place SIQQ 1ZZ on the final line. Remote deliveries should be confirmed with the receiving operator.
How current is the South Georgia And The South Sandwich Islands postal-code data?
This page uses the Nov 2026 Ecer Freight data snapshot and was reviewed on November 12, 2026. Postal acceptance and transport conditions remain subject to confirmation.
How can a South Georgia And The South Sandwich Islands postal code be searched?
Use the postal-code search page with the code or territory keyword. Shipment-specific questions can also be submitted through the inquiry page.
Postal Code Data Methodology
This page combines Ecer Freight’s first-party directory snapshot with general international addressing references. It distinguishes indexed database entries from operational delivery availability, which may require confirmation for remote destinations.
- Ecer Freight South Georgia And The South Sandwich Islands directory: 13 postal-code entries and 8 complete indexed state or island-area records in the Nov 2026 snapshot.
- Royal Mail: general UK-style postal addressing and postcode-format reference.
- Universal Postal Union: international postal addressing and country-level postal guidance.
The page was reviewed on November 12, 2026. Counts refer to Ecer Freight’s database entries, while delivery acceptance, routing, and service availability remain subject to confirmation by the relevant operator.
Prepared and maintained by the Ecer Freight Logistics Research Team using first-party directory data and international postal references, with quarterly review of the data and page content. This edition was reviewed on November 12, 2026.
If an error is found, use the search function to check the entry or contact Ecer Freight through the Contact Us page.