| Place | Post Code |
|---|---|
| Saiculo, Capaia | None |
| Saidi Mingas, Capaia | None |
| Saimbuanda, Capaia | None |
| Salau, Capaia | None |
| Saluquebo, Capaia | None |
| Salussumba, Capaia | None |
| Samulambo, Capaia | None |
| Samunona, Capaia | None |
| Samuongo, Capaia | None |
| Sangundo, Capaia | None |
| Sanvuli, Capaia | None |
| Saongo, Capaia | None |
| Sauótcha, Capaia | None |
| Tchamba, Capaia | None |
| Tchilumba, Capaia | None |
| Tchipoia, Capaia | None |
| Techuato, Capaia | None |
| Txizainga, Capaia | None |
| Xaito, Capaia | None |
| Xandua, Capaia | None |
| All postal codes in Lucapa | |
|---|---|
| Camissombo, Lucapa | |
| Capaia, Lucapa | |
| Lucapa, Lucapa | |
| Xa-Cassau, Lucapa | |