| Localité | Code postal |
|---|---|
| Baurua, Aranuka | |
| Buariki, Aranuka | |
| Takaeang, Aranuka |
| Codes postaux en Gilbert Islands | |
|---|---|
| Tamana | South Tarawa |
| South Tabiteuea | Onotoa |
| North Tarawa | North Tabiteuea |
| Nonouti | Nikunau |
| Marakei | Makin |
| Maiana | Kuria |
| Butaritari | Beru |
| Banaba | Arorae |
| Aranuka | Abemama |
| Abaiang | |