| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Ihongole, Boma | 51401 |
| Postal/ZIP Codes in Ivambinungu, Boma | 51401 |
| Postal/ZIP Codes in Malingumu, Boma | 51401 |
| Postal/ZIP Codes in Mjimwema, Boma | 51401 |
| Postal/ZIP Codes in Mkombwe, Boma | 51401 |
| Postal/ZIP Codes in Mkombwe (Mufindi Hospital), Boma | 51401 |
| Postal/ZIP Codes in Pipeline, Boma | 51401 |
| Postal Codes in Mafinga | |
|---|---|
| Postal/ZIP Codes in Boma, Mafinga | |