| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Atembabol, Okbab | 99403 |
| Postal/ZIP Codes in Borban, Okbab | 99403 |
| Postal/ZIP Codes in Dumpasi, Okbab | 99403 |
| Postal/ZIP Codes in Kirimu, Okbab | 99403 |
| Postal/ZIP Codes in Maksum, Okbab | 99403 |
| Postal/ZIP Codes in Markom, Okbab | 99403 |
| Postal/ZIP Codes in Omliom, Okbab | 99403 |
| Postal/ZIP Codes in Pedam, Okbab | 99403 |
| Postal/ZIP Codes in Peneli, Okbab | 99403 |
| Postal/ZIP Codes in Sabin, Okbab | 99403 |
| Postal/ZIP Codes in Tupoplyom, Okbab | 99403 |
| Postal/ZIP Codes in Yapil, Okbab | 99403 |