Cocos (Keeling) Island Postal Codes
Cocos (Keeling) Island uses postal codes in the format #### (# = digit, @ = letter).
1 postal codes are recorded for Cocos (Keeling) Island in the open data sources below.
Example postal codes
6799
Postal codes by place
Places in Cocos (Keeling) Island with a recorded postal code.
| Place | Postal code |
|---|---|
| Territory of Cocos (Keeling) Islands | 6799 |
How an address is written in Cocos (Keeling) Island
This is the order Cocos (Keeling) Island's postal service expects. Square brackets mark what you replace.
[Recipient name]
[Street address]
[City] [State] [Postal code (6799)]
COCOS (KEELING) ISLAND
A postal code is optional in Cocos (Keeling) Island addresses — mail is deliverable without one, though including it speeds up sorting.
Country reference
| ISO 3166-1 alpha-2 | CC |
|---|---|
| ISO 3166-1 alpha-3 | CCK |
| Capital | West Island |
| Telephone code | +61 |
| Currency | Dollar (AUD) |
| Internet TLD | .cc |
Sources and licensing
Postal code data from GeoNames, used under the Creative Commons Attribution 4.0 International licence. Address formats and validation rules derive from Google's international address metadata, cross-checked against Universal Postal Union addressing standards. Last verified August 2026. Confirm time-critical addresses with the destination country's postal operator.
Postal codes by town and city
1 places in Cocos (Keeling) Island have a recorded postal code. The 0 largest have their own page; the rest are listed alphabetically.